25554672

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 90181728

約数和(自身を除く): 64627056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 33, 34, 36, 39, 44, 48, 51, 52, 66, 68, 72, 73, 78, 88, 99, 102, 104, 117, 132, 136, 143, 144, 146, 153, 156, 176, 187, 198, 204, 208, 219, 221, 234, 264, 272, 286, 292, 306, 312, 374, 396, 408, 429, 438, 442, 468, 528, 561, 572, 584, 612, 624, 657, 663, 748, 792, 803, 816, 858, 876, 884, 936, 949, 1122, 1144, 1168, 1224, 1241, 1287, 1314, 1326, 1496, 1584, 1606, 1683, 1716, 1752, 1768, 1872, 1898, 1989, 2244, 2288, 2409, 2431, 2448, 2482, 2574, 2628, 2652, 2847, 2992, 3212, 3366, 3432, 3504, 3536, 3723, 3796, 3978, 4488, 4818, 4862, 4964, 5148, 5256, 5304, 5694, 6424, 6732, 6864, 7227, 7293, 7446, 7592, 7956, 8541, 8976, 9636, 9724, 9928, 10296, 10439, 10512, 10608, 11169, 11388, 12848, 13464, 13651, 14454, 14586, 14892, 15184, 15912, 16133, 17082, 19272, 19448, 19856, 20592, 20878, 21879, 22338, 22776, 26928, 27302, 28908, 29172, 29784, 31317, 31824, 32266, 34164, 38544, 38896, 40953, 41756, 43758, 44676, 45552, 48399, 54604, 57816, 58344, 59568, 62634, 64532, 68328, 81906, 83512, 87516, 89352, 93951, 96798, 109208, 115632, 116688, 122859, 125268, 129064, 136656, 145197, 163812, 167024, 175032, 177463, 178704, 187902, 193596, 218416, 245718, 250536, 258128, 290394, 327624, 350064, 354926, 375804, 387192, 491436, 501072, 532389, 580788, 655248, 709852, 751608, 774384, 982872, 1064778, 1161576, 1419704, 1503216, 1597167, 1965744, 2129556, 2323152, 2839408, 3194334, 4259112, 6388668, 8518224, 12777336, 25554672]

約数ペア:

[(1, 25554672), (2, 12777336), (3, 8518224), (4, 6388668), (6, 4259112), (8, 3194334), (9, 2839408), (11, 2323152), (12, 2129556), (13, 1965744), (16, 1597167), (17, 1503216), (18, 1419704), (22, 1161576), (24, 1064778), (26, 982872), (33, 774384), (34, 751608), (36, 709852), (39, 655248), (44, 580788), (48, 532389), (51, 501072), (52, 491436), (66, 387192), (68, 375804), (72, 354926), (73, 350064), (78, 327624), (88, 290394), (99, 258128), (102, 250536), (104, 245718), (117, 218416), (132, 193596), (136, 187902), (143, 178704), (144, 177463), (146, 175032), (153, 167024), (156, 163812), (176, 145197), (187, 136656), (198, 129064), (204, 125268), (208, 122859), (219, 116688), (221, 115632), (234, 109208), (264, 96798), (272, 93951), (286, 89352), (292, 87516), (306, 83512), (312, 81906), (374, 68328), (396, 64532), (408, 62634), (429, 59568), (438, 58344), (442, 57816), (468, 54604), (528, 48399), (561, 45552), (572, 44676), (584, 43758), (612, 41756), (624, 40953), (657, 38896), (663, 38544), (748, 34164), (792, 32266), (803, 31824), (816, 31317), (858, 29784), (876, 29172), (884, 28908), (936, 27302), (949, 26928), (1122, 22776), (1144, 22338), (1168, 21879), (1224, 20878), (1241, 20592), (1287, 19856), (1314, 19448), (1326, 19272), (1496, 17082), (1584, 16133), (1606, 15912), (1683, 15184), (1716, 14892), (1752, 14586), (1768, 14454), (1872, 13651), (1898, 13464), (1989, 12848), (2244, 11388), (2288, 11169), (2409, 10608), (2431, 10512), (2448, 10439), (2482, 10296), (2574, 9928), (2628, 9724), (2652, 9636), (2847, 8976), (2992, 8541), (3212, 7956), (3366, 7592), (3432, 7446), (3504, 7293), (3536, 7227), (3723, 6864), (3796, 6732), (3978, 6424), (4488, 5694), (4818, 5304), (4862, 5256), (4964, 5148)]