72242478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1182

約数の個数: 96

約数和(自身を含む): 199480320

約数和(自身を除く): 127237842

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 47, 63, 66, 77, 94, 99, 126, 141, 154, 198, 231, 282, 329, 423, 462, 517, 658, 693, 846, 987, 1034, 1109, 1386, 1551, 1974, 2218, 2961, 3102, 3327, 3619, 4653, 5922, 6654, 7238, 7763, 9306, 9981, 10857, 12199, 15526, 19962, 21714, 23289, 24398, 32571, 36597, 46578, 52123, 65142, 69867, 73194, 85393, 104246, 109791, 139734, 156369, 170786, 219582, 256179, 312738, 364861, 469107, 512358, 573353, 729722, 768537, 938214, 1094583, 1146706, 1537074, 1720059, 2189166, 3283749, 3440118, 4013471, 5160177, 6567498, 8026942, 10320354, 12040413, 24080826, 36121239, 72242478]

約数ペア:

[(1, 72242478), (2, 36121239), (3, 24080826), (6, 12040413), (7, 10320354), (9, 8026942), (11, 6567498), (14, 5160177), (18, 4013471), (21, 3440118), (22, 3283749), (33, 2189166), (42, 1720059), (47, 1537074), (63, 1146706), (66, 1094583), (77, 938214), (94, 768537), (99, 729722), (126, 573353), (141, 512358), (154, 469107), (198, 364861), (231, 312738), (282, 256179), (329, 219582), (423, 170786), (462, 156369), (517, 139734), (658, 109791), (693, 104246), (846, 85393), (987, 73194), (1034, 69867), (1109, 65142), (1386, 52123), (1551, 46578), (1974, 36597), (2218, 32571), (2961, 24398), (3102, 23289), (3327, 21714), (3619, 19962), (4653, 15526), (5922, 12199), (6654, 10857), (7238, 9981), (7763, 9306)]