87933636

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:734

約数の個数: 108

約数和(自身を含む): 262254720

約数和(自身を除く): 174321084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 79, 84, 98, 126, 147, 158, 196, 237, 252, 294, 316, 441, 474, 553, 588, 631, 711, 882, 948, 1106, 1262, 1422, 1659, 1764, 1893, 2212, 2524, 2844, 3318, 3786, 3871, 4417, 4977, 5679, 6636, 7572, 7742, 8834, 9954, 11358, 11613, 13251, 15484, 17668, 19908, 22716, 23226, 26502, 30919, 34839, 39753, 46452, 49849, 53004, 61838, 69678, 79506, 92757, 99698, 123676, 139356, 149547, 159012, 185514, 199396, 278271, 299094, 348943, 371028, 448641, 556542, 598188, 697886, 897282, 1046829, 1113084, 1395772, 1794564, 2093658, 2442601, 3140487, 4187316, 4885202, 6280974, 7327803, 9770404, 12561948, 14655606, 21983409, 29311212, 43966818, 87933636]

約数ペア:

[(1, 87933636), (2, 43966818), (3, 29311212), (4, 21983409), (6, 14655606), (7, 12561948), (9, 9770404), (12, 7327803), (14, 6280974), (18, 4885202), (21, 4187316), (28, 3140487), (36, 2442601), (42, 2093658), (49, 1794564), (63, 1395772), (79, 1113084), (84, 1046829), (98, 897282), (126, 697886), (147, 598188), (158, 556542), (196, 448641), (237, 371028), (252, 348943), (294, 299094), (316, 278271), (441, 199396), (474, 185514), (553, 159012), (588, 149547), (631, 139356), (711, 123676), (882, 99698), (948, 92757), (1106, 79506), (1262, 69678), (1422, 61838), (1659, 53004), (1764, 49849), (1893, 46452), (2212, 39753), (2524, 34839), (2844, 30919), (3318, 26502), (3786, 23226), (3871, 22716), (4417, 19908), (4977, 17668), (5679, 15484), (6636, 13251), (7572, 11613), (7742, 11358), (8834, 9954)]