78297648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 257671008

約数和(自身を除く): 179373360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 33, 34, 39, 44, 48, 51, 52, 61, 66, 68, 78, 88, 102, 104, 121, 122, 132, 136, 143, 156, 176, 183, 187, 204, 208, 221, 242, 244, 264, 272, 286, 312, 363, 366, 374, 408, 429, 442, 484, 488, 528, 561, 572, 624, 663, 671, 726, 732, 748, 793, 816, 858, 884, 968, 976, 1037, 1122, 1144, 1326, 1342, 1452, 1464, 1496, 1573, 1586, 1716, 1768, 1936, 2013, 2057, 2074, 2244, 2288, 2379, 2431, 2652, 2684, 2904, 2928, 2992, 3111, 3146, 3172, 3432, 3536, 4026, 4114, 4148, 4488, 4719, 4758, 4862, 5304, 5368, 5808, 6171, 6222, 6292, 6344, 6864, 7293, 7381, 8052, 8228, 8296, 8723, 8976, 9438, 9516, 9724, 10608, 10736, 11407, 12342, 12444, 12584, 12688, 13481, 14586, 14762, 16104, 16456, 16592, 17446, 18876, 19032, 19448, 22143, 22814, 24684, 24888, 25168, 26169, 26741, 26962, 29172, 29524, 32208, 32912, 34221, 34892, 37752, 38064, 38896, 40443, 44286, 45628, 49368, 49776, 52338, 53482, 53924, 58344, 59048, 68442, 69784, 75504, 80223, 80886, 88572, 91256, 95953, 98736, 104676, 106964, 107848, 116688, 118096, 125477, 136884, 139568, 148291, 160446, 161772, 177144, 182512, 191906, 209352, 213928, 215696, 250954, 273768, 287859, 296582, 320892, 323544, 354288, 376431, 383812, 418704, 427856, 444873, 501908, 547536, 575718, 593164, 641784, 647088, 752862, 767624, 889746, 1003816, 1151436, 1186328, 1283568, 1505724, 1535248, 1631201, 1779492, 2007632, 2302872, 2372656, 3011448, 3262402, 3558984, 4605744, 4893603, 6022896, 6524804, 7117968, 9787206, 13049608, 19574412, 26099216, 39148824, 78297648]

約数ペア:

[(1, 78297648), (2, 39148824), (3, 26099216), (4, 19574412), (6, 13049608), (8, 9787206), (11, 7117968), (12, 6524804), (13, 6022896), (16, 4893603), (17, 4605744), (22, 3558984), (24, 3262402), (26, 3011448), (33, 2372656), (34, 2302872), (39, 2007632), (44, 1779492), (48, 1631201), (51, 1535248), (52, 1505724), (61, 1283568), (66, 1186328), (68, 1151436), (78, 1003816), (88, 889746), (102, 767624), (104, 752862), (121, 647088), (122, 641784), (132, 593164), (136, 575718), (143, 547536), (156, 501908), (176, 444873), (183, 427856), (187, 418704), (204, 383812), (208, 376431), (221, 354288), (242, 323544), (244, 320892), (264, 296582), (272, 287859), (286, 273768), (312, 250954), (363, 215696), (366, 213928), (374, 209352), (408, 191906), (429, 182512), (442, 177144), (484, 161772), (488, 160446), (528, 148291), (561, 139568), (572, 136884), (624, 125477), (663, 118096), (671, 116688), (726, 107848), (732, 106964), (748, 104676), (793, 98736), (816, 95953), (858, 91256), (884, 88572), (968, 80886), (976, 80223), (1037, 75504), (1122, 69784), (1144, 68442), (1326, 59048), (1342, 58344), (1452, 53924), (1464, 53482), (1496, 52338), (1573, 49776), (1586, 49368), (1716, 45628), (1768, 44286), (1936, 40443), (2013, 38896), (2057, 38064), (2074, 37752), (2244, 34892), (2288, 34221), (2379, 32912), (2431, 32208), (2652, 29524), (2684, 29172), (2904, 26962), (2928, 26741), (2992, 26169), (3111, 25168), (3146, 24888), (3172, 24684), (3432, 22814), (3536, 22143), (4026, 19448), (4114, 19032), (4148, 18876), (4488, 17446), (4719, 16592), (4758, 16456), (4862, 16104), (5304, 14762), (5368, 14586), (5808, 13481), (6171, 12688), (6222, 12584), (6292, 12444), (6344, 12342), (6864, 11407), (7293, 10736), (7381, 10608), (8052, 9724), (8228, 9516), (8296, 9438), (8723, 8976)]