85989720972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{557087}}^1$

素因数の和:557790

約数の個数: 48

約数和(自身を含む): 211515171840

約数和(自身を除く): 125525450868

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 677, 1354, 2031, 2708, 4062, 8124, 12863, 25726, 38589, 51452, 77178, 154356, 557087, 1114174, 1671261, 2228348, 3342522, 6685044, 10584653, 21169306, 31753959, 42338612, 63507918, 127015836, 377147899, 754295798, 1131443697, 1508591596, 2262887394, 4525774788, 7165810081, 14331620162, 21497430243, 28663240324, 42994860486, 85989720972]

約数ペア:

[(1, 85989720972), (2, 42994860486), (3, 28663240324), (4, 21497430243), (6, 14331620162), (12, 7165810081), (19, 4525774788), (38, 2262887394), (57, 1508591596), (76, 1131443697), (114, 754295798), (228, 377147899), (677, 127015836), (1354, 63507918), (2031, 42338612), (2708, 31753959), (4062, 21169306), (8124, 10584653), (12863, 6685044), (25726, 3342522), (38589, 2228348), (51452, 1671261), (77178, 1114174), (154356, 557087)]