65845488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 197130240

約数和(自身を除く): 131284752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 34, 38, 48, 51, 57, 62, 68, 76, 93, 102, 114, 124, 136, 137, 152, 186, 204, 228, 248, 272, 274, 304, 323, 372, 408, 411, 456, 496, 527, 548, 589, 646, 744, 816, 822, 912, 969, 1054, 1096, 1178, 1292, 1488, 1581, 1644, 1767, 1938, 2108, 2192, 2329, 2356, 2584, 2603, 3162, 3288, 3534, 3876, 4216, 4247, 4658, 4712, 5168, 5206, 6324, 6576, 6987, 7068, 7752, 7809, 8432, 8494, 9316, 9424, 10013, 10412, 12648, 12741, 13974, 14136, 15504, 15618, 16988, 18632, 20026, 20824, 25296, 25482, 27948, 28272, 30039, 31236, 33976, 37264, 40052, 41648, 44251, 50964, 55896, 60078, 62472, 67952, 72199, 80104, 80693, 88502, 101928, 111792, 120156, 124944, 132753, 144398, 160208, 161386, 177004, 203856, 216597, 240312, 242079, 265506, 288796, 322772, 354008, 433194, 480624, 484158, 531012, 577592, 645544, 708016, 866388, 968316, 1062024, 1155184, 1291088, 1371781, 1732776, 1936632, 2124048, 2743562, 3465552, 3873264, 4115343, 5487124, 8230686, 10974248, 16461372, 21948496, 32922744, 65845488]

約数ペア:

[(1, 65845488), (2, 32922744), (3, 21948496), (4, 16461372), (6, 10974248), (8, 8230686), (12, 5487124), (16, 4115343), (17, 3873264), (19, 3465552), (24, 2743562), (31, 2124048), (34, 1936632), (38, 1732776), (48, 1371781), (51, 1291088), (57, 1155184), (62, 1062024), (68, 968316), (76, 866388), (93, 708016), (102, 645544), (114, 577592), (124, 531012), (136, 484158), (137, 480624), (152, 433194), (186, 354008), (204, 322772), (228, 288796), (248, 265506), (272, 242079), (274, 240312), (304, 216597), (323, 203856), (372, 177004), (408, 161386), (411, 160208), (456, 144398), (496, 132753), (527, 124944), (548, 120156), (589, 111792), (646, 101928), (744, 88502), (816, 80693), (822, 80104), (912, 72199), (969, 67952), (1054, 62472), (1096, 60078), (1178, 55896), (1292, 50964), (1488, 44251), (1581, 41648), (1644, 40052), (1767, 37264), (1938, 33976), (2108, 31236), (2192, 30039), (2329, 28272), (2356, 27948), (2584, 25482), (2603, 25296), (3162, 20824), (3288, 20026), (3534, 18632), (3876, 16988), (4216, 15618), (4247, 15504), (4658, 14136), (4712, 13974), (5168, 12741), (5206, 12648), (6324, 10412), (6576, 10013), (6987, 9424), (7068, 9316), (7752, 8494), (7809, 8432)]