87140254238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1\times {\mathrm{28309}}^1$

素因数の和:29492

約数の個数: 32

約数和(自身を含む): 138760672320

約数和(自身を除く): 51620418082

約数列:

[1, 2, 23, 46, 61, 122, 1097, 1403, 2194, 2806, 25231, 28309, 50462, 56618, 66917, 133834, 651107, 1302214, 1539091, 1726849, 3078182, 3453698, 31054973, 39717527, 62109946, 79435054, 714264379, 1428528758, 1894353353, 3788706706, 43570127119, 87140254238]

約数ペア:

[(1, 87140254238), (2, 43570127119), (23, 3788706706), (46, 1894353353), (61, 1428528758), (122, 714264379), (1097, 79435054), (1403, 62109946), (2194, 39717527), (2806, 31054973), (25231, 3453698), (28309, 3078182), (50462, 1726849), (56618, 1539091), (66917, 1302214), (133834, 651107)]