87683838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 197406720

約数和(自身を除く): 109722882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 79, 134, 158, 201, 237, 251, 402, 474, 502, 737, 753, 869, 1474, 1506, 1738, 2211, 2607, 2761, 4422, 5214, 5293, 5522, 8283, 10586, 15879, 16566, 16817, 19829, 31758, 33634, 39658, 50451, 58223, 59487, 100902, 116446, 118974, 174669, 184987, 218119, 349338, 369974, 436238, 554961, 654357, 1109922, 1308714, 1328543, 2657086, 3985629, 7971258, 14613973, 29227946, 43841919, 87683838]

約数ペア:

[(1, 87683838), (2, 43841919), (3, 29227946), (6, 14613973), (11, 7971258), (22, 3985629), (33, 2657086), (66, 1328543), (67, 1308714), (79, 1109922), (134, 654357), (158, 554961), (201, 436238), (237, 369974), (251, 349338), (402, 218119), (474, 184987), (502, 174669), (737, 118974), (753, 116446), (869, 100902), (1474, 59487), (1506, 58223), (1738, 50451), (2211, 39658), (2607, 33634), (2761, 31758), (4422, 19829), (5214, 16817), (5293, 16566), (5522, 15879), (8283, 10586)]