77490512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23173}}^1$

素因数の和:23211

約数の個数: 40

約数和(自身を含む): 172414560

約数和(自身を除く): 94924048

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 23173, 46346, 92692, 185384, 254903, 370768, 440287, 509806, 880574, 1019612, 1761148, 2039224, 3522296, 4078448, 4843157, 7044592, 9686314, 19372628, 38745256, 77490512]

約数ペア:

[(1, 77490512), (2, 38745256), (4, 19372628), (8, 9686314), (11, 7044592), (16, 4843157), (19, 4078448), (22, 3522296), (38, 2039224), (44, 1761148), (76, 1019612), (88, 880574), (152, 509806), (176, 440287), (209, 370768), (304, 254903), (418, 185384), (836, 92692), (1672, 46346), (3344, 23173)]