72371684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 169344000

約数和(自身を除く): 96972316

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 83, 133, 149, 154, 166, 209, 266, 298, 308, 332, 418, 532, 581, 596, 836, 913, 1043, 1162, 1463, 1577, 1639, 1826, 2086, 2324, 2831, 2926, 3154, 3278, 3652, 4172, 5662, 5852, 6308, 6391, 6556, 11039, 11324, 11473, 12367, 12782, 17347, 19817, 22078, 22946, 24734, 25564, 31141, 34694, 39634, 44156, 45892, 49468, 62282, 69388, 79268, 86569, 121429, 124564, 136037, 173138, 217987, 234973, 242858, 272074, 346276, 435974, 469946, 485716, 544148, 871948, 939892, 952259, 1644811, 1904518, 2584703, 3289622, 3809036, 5169406, 6579244, 10338812, 18092921, 36185842, 72371684]

約数ペア:

[(1, 72371684), (2, 36185842), (4, 18092921), (7, 10338812), (11, 6579244), (14, 5169406), (19, 3809036), (22, 3289622), (28, 2584703), (38, 1904518), (44, 1644811), (76, 952259), (77, 939892), (83, 871948), (133, 544148), (149, 485716), (154, 469946), (166, 435974), (209, 346276), (266, 272074), (298, 242858), (308, 234973), (332, 217987), (418, 173138), (532, 136037), (581, 124564), (596, 121429), (836, 86569), (913, 79268), (1043, 69388), (1162, 62282), (1463, 49468), (1577, 45892), (1639, 44156), (1826, 39634), (2086, 34694), (2324, 31141), (2831, 25564), (2926, 24734), (3154, 22946), (3278, 22078), (3652, 19817), (4172, 17347), (5662, 12782), (5852, 12367), (6308, 11473), (6391, 11324), (6556, 11039)]