72103104

素因数分解:

$2^6\times 3^2\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:998

約数の個数: 84

約数和(自身を含む): 208290160

約数和(自身を除く): 136187056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 151, 192, 288, 302, 453, 576, 604, 829, 906, 1208, 1359, 1658, 1812, 2416, 2487, 2718, 3316, 3624, 4832, 4974, 5436, 6632, 7248, 7461, 9664, 9948, 10872, 13264, 14496, 14922, 19896, 21744, 26528, 28992, 29844, 39792, 43488, 53056, 59688, 79584, 86976, 119376, 125179, 159168, 238752, 250358, 375537, 477504, 500716, 751074, 1001432, 1126611, 1502148, 2002864, 2253222, 3004296, 4005728, 4506444, 6008592, 8011456, 9012888, 12017184, 18025776, 24034368, 36051552, 72103104]

約数ペア:

[(1, 72103104), (2, 36051552), (3, 24034368), (4, 18025776), (6, 12017184), (8, 9012888), (9, 8011456), (12, 6008592), (16, 4506444), (18, 4005728), (24, 3004296), (32, 2253222), (36, 2002864), (48, 1502148), (64, 1126611), (72, 1001432), (96, 751074), (144, 500716), (151, 477504), (192, 375537), (288, 250358), (302, 238752), (453, 159168), (576, 125179), (604, 119376), (829, 86976), (906, 79584), (1208, 59688), (1359, 53056), (1658, 43488), (1812, 39792), (2416, 29844), (2487, 28992), (2718, 26528), (3316, 21744), (3624, 19896), (4832, 14922), (4974, 14496), (5436, 13264), (6632, 10872), (7248, 9948), (7461, 9664)]