85877457116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{120427}}^1$

素因数の和:121314

約数の個数: 48

約数和(自身を含む): 172780460160

約数和(自身を除く): 86903003044

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 853, 1706, 3412, 9383, 16207, 18766, 32414, 37532, 64828, 120427, 178277, 240854, 356554, 481708, 713108, 1324697, 2288113, 2649394, 4576226, 5298788, 9152452, 25169243, 50338486, 100676972, 102724231, 205448462, 410896924, 1129966541, 1951760389, 2259933082, 3903520778, 4519866164, 7807041556, 21469364279, 42938728558, 85877457116]

約数ペア:

[(1, 85877457116), (2, 42938728558), (4, 21469364279), (11, 7807041556), (19, 4519866164), (22, 3903520778), (38, 2259933082), (44, 1951760389), (76, 1129966541), (209, 410896924), (418, 205448462), (836, 102724231), (853, 100676972), (1706, 50338486), (3412, 25169243), (9383, 9152452), (16207, 5298788), (18766, 4576226), (32414, 2649394), (37532, 2288113), (64828, 1324697), (120427, 713108), (178277, 481708), (240854, 356554)]