76879008

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 230630400

約数和(自身を除く): 153751392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 79, 93, 96, 109, 124, 144, 158, 186, 218, 237, 248, 279, 288, 316, 327, 372, 436, 474, 496, 558, 632, 654, 711, 744, 872, 948, 981, 992, 1116, 1264, 1308, 1422, 1488, 1744, 1896, 1962, 2232, 2449, 2528, 2616, 2844, 2976, 3379, 3488, 3792, 3924, 4464, 4898, 5232, 5688, 6758, 7347, 7584, 7848, 8611, 8928, 9796, 10137, 10464, 11376, 13516, 14694, 15696, 17222, 19592, 20274, 22041, 22752, 25833, 27032, 29388, 30411, 31392, 34444, 39184, 40548, 44082, 51666, 54064, 58776, 60822, 68888, 77499, 78368, 81096, 88164, 103332, 108128, 117552, 121644, 137776, 154998, 162192, 176328, 206664, 235104, 243288, 266941, 275552, 309996, 324384, 352656, 413328, 486576, 533882, 619992, 705312, 800823, 826656, 973152, 1067764, 1239984, 1601646, 2135528, 2402469, 2479968, 3203292, 4271056, 4804938, 6406584, 8542112, 9609876, 12813168, 19219752, 25626336, 38439504, 76879008]

約数ペア:

[(1, 76879008), (2, 38439504), (3, 25626336), (4, 19219752), (6, 12813168), (8, 9609876), (9, 8542112), (12, 6406584), (16, 4804938), (18, 4271056), (24, 3203292), (31, 2479968), (32, 2402469), (36, 2135528), (48, 1601646), (62, 1239984), (72, 1067764), (79, 973152), (93, 826656), (96, 800823), (109, 705312), (124, 619992), (144, 533882), (158, 486576), (186, 413328), (218, 352656), (237, 324384), (248, 309996), (279, 275552), (288, 266941), (316, 243288), (327, 235104), (372, 206664), (436, 176328), (474, 162192), (496, 154998), (558, 137776), (632, 121644), (654, 117552), (711, 108128), (744, 103332), (872, 88164), (948, 81096), (981, 78368), (992, 77499), (1116, 68888), (1264, 60822), (1308, 58776), (1422, 54064), (1488, 51666), (1744, 44082), (1896, 40548), (1962, 39184), (2232, 34444), (2449, 31392), (2528, 30411), (2616, 29388), (2844, 27032), (2976, 25833), (3379, 22752), (3488, 22041), (3792, 20274), (3924, 19592), (4464, 17222), (4898, 15696), (5232, 14694), (5688, 13516), (6758, 11376), (7347, 10464), (7584, 10137), (7848, 9796), (8611, 8928)]