90820689066

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{646291}}^1$

素因数の和:646547

約数の個数: 48

約数和(自身を含む): 203054605728

約数和(自身を除く): 112233916662

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 211, 222, 333, 422, 633, 666, 1266, 1899, 3798, 7807, 15614, 23421, 46842, 70263, 140526, 646291, 1292582, 1938873, 3877746, 5816619, 11633238, 23912767, 47825534, 71738301, 136367401, 143476602, 215214903, 272734802, 409102203, 430429806, 818204406, 1227306609, 2454613218, 5045593837, 10091187674, 15136781511, 30273563022, 45410344533, 90820689066]

約数ペア:

[(1, 90820689066), (2, 45410344533), (3, 30273563022), (6, 15136781511), (9, 10091187674), (18, 5045593837), (37, 2454613218), (74, 1227306609), (111, 818204406), (211, 430429806), (222, 409102203), (333, 272734802), (422, 215214903), (633, 143476602), (666, 136367401), (1266, 71738301), (1899, 47825534), (3798, 23912767), (7807, 11633238), (15614, 5816619), (23421, 3877746), (46842, 1938873), (70263, 1292582), (140526, 646291)]