71343696

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 202521760

約数和(自身を除く): 131178064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 139, 148, 204, 222, 272, 278, 289, 296, 408, 417, 444, 556, 578, 592, 629, 816, 834, 867, 888, 1112, 1156, 1258, 1668, 1734, 1776, 1887, 2224, 2312, 2363, 2516, 3336, 3468, 3774, 4624, 4726, 5032, 5143, 6672, 6936, 7089, 7548, 9452, 10064, 10286, 10693, 13872, 14178, 15096, 15429, 18904, 20572, 21386, 28356, 30192, 30858, 32079, 37808, 40171, 41144, 42772, 56712, 61716, 64158, 80342, 82288, 85544, 87431, 113424, 120513, 123432, 128316, 160684, 171088, 174862, 241026, 246864, 256632, 262293, 321368, 349724, 482052, 513264, 524586, 642736, 699448, 964104, 1049172, 1398896, 1486327, 1928208, 2098344, 2972654, 4196688, 4458981, 5945308, 8917962, 11890616, 17835924, 23781232, 35671848, 71343696]

約数ペア:

[(1, 71343696), (2, 35671848), (3, 23781232), (4, 17835924), (6, 11890616), (8, 8917962), (12, 5945308), (16, 4458981), (17, 4196688), (24, 2972654), (34, 2098344), (37, 1928208), (48, 1486327), (51, 1398896), (68, 1049172), (74, 964104), (102, 699448), (111, 642736), (136, 524586), (139, 513264), (148, 482052), (204, 349724), (222, 321368), (272, 262293), (278, 256632), (289, 246864), (296, 241026), (408, 174862), (417, 171088), (444, 160684), (556, 128316), (578, 123432), (592, 120513), (629, 113424), (816, 87431), (834, 85544), (867, 82288), (888, 80342), (1112, 64158), (1156, 61716), (1258, 56712), (1668, 42772), (1734, 41144), (1776, 40171), (1887, 37808), (2224, 32079), (2312, 30858), (2363, 30192), (2516, 28356), (3336, 21386), (3468, 20572), (3774, 18904), (4624, 15429), (4726, 15096), (5032, 14178), (5143, 13872), (6672, 10693), (6936, 10286), (7089, 10064), (7548, 9452)]