71318352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 223985664

約数和(自身を除く): 152667312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 41, 42, 48, 56, 62, 82, 84, 93, 112, 123, 124, 164, 167, 168, 186, 217, 246, 248, 287, 328, 334, 336, 372, 434, 492, 496, 501, 574, 651, 656, 668, 744, 861, 868, 984, 1002, 1148, 1169, 1271, 1302, 1336, 1488, 1722, 1736, 1968, 2004, 2296, 2338, 2542, 2604, 2672, 3444, 3472, 3507, 3813, 4008, 4592, 4676, 5084, 5177, 5208, 6847, 6888, 7014, 7626, 8016, 8897, 9352, 10168, 10354, 10416, 13694, 13776, 14028, 15252, 15531, 17794, 18704, 20336, 20541, 20708, 26691, 27388, 28056, 30504, 31062, 35588, 36239, 41082, 41416, 47929, 53382, 54776, 56112, 61008, 62124, 71176, 72478, 82164, 82832, 95858, 106764, 108717, 109552, 124248, 142352, 143787, 144956, 164328, 191716, 212257, 213528, 217434, 248496, 287574, 289912, 328656, 383432, 424514, 427056, 434868, 575148, 579824, 636771, 766864, 849028, 869736, 1150296, 1273542, 1485799, 1698056, 1739472, 2300592, 2547084, 2971598, 3396112, 4457397, 5094168, 5943196, 8914794, 10188336, 11886392, 17829588, 23772784, 35659176, 71318352]

約数ペア:

[(1, 71318352), (2, 35659176), (3, 23772784), (4, 17829588), (6, 11886392), (7, 10188336), (8, 8914794), (12, 5943196), (14, 5094168), (16, 4457397), (21, 3396112), (24, 2971598), (28, 2547084), (31, 2300592), (41, 1739472), (42, 1698056), (48, 1485799), (56, 1273542), (62, 1150296), (82, 869736), (84, 849028), (93, 766864), (112, 636771), (123, 579824), (124, 575148), (164, 434868), (167, 427056), (168, 424514), (186, 383432), (217, 328656), (246, 289912), (248, 287574), (287, 248496), (328, 217434), (334, 213528), (336, 212257), (372, 191716), (434, 164328), (492, 144956), (496, 143787), (501, 142352), (574, 124248), (651, 109552), (656, 108717), (668, 106764), (744, 95858), (861, 82832), (868, 82164), (984, 72478), (1002, 71176), (1148, 62124), (1169, 61008), (1271, 56112), (1302, 54776), (1336, 53382), (1488, 47929), (1722, 41416), (1736, 41082), (1968, 36239), (2004, 35588), (2296, 31062), (2338, 30504), (2542, 28056), (2604, 27388), (2672, 26691), (3444, 20708), (3472, 20541), (3507, 20336), (3813, 18704), (4008, 17794), (4592, 15531), (4676, 15252), (5084, 14028), (5177, 13776), (5208, 13694), (6847, 10416), (6888, 10354), (7014, 10168), (7626, 9352), (8016, 8897)]