71659476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9173}}^1$

素因数の和:9221

約数の個数: 72

約数和(自身を含む): 213717504

約数和(自身を除く): 142058028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 9173, 18346, 27519, 36692, 55038, 64211, 82557, 110076, 128422, 165114, 192633, 256844, 284363, 330228, 385266, 568726, 577899, 770532, 853089, 1137452, 1155798, 1706178, 1990541, 2311596, 2559267, 3412356, 3981082, 5118534, 5971623, 7962164, 10237068, 11943246, 17914869, 23886492, 35829738, 71659476]

約数ペア:

[(1, 71659476), (2, 35829738), (3, 23886492), (4, 17914869), (6, 11943246), (7, 10237068), (9, 7962164), (12, 5971623), (14, 5118534), (18, 3981082), (21, 3412356), (28, 2559267), (31, 2311596), (36, 1990541), (42, 1706178), (62, 1155798), (63, 1137452), (84, 853089), (93, 770532), (124, 577899), (126, 568726), (186, 385266), (217, 330228), (252, 284363), (279, 256844), (372, 192633), (434, 165114), (558, 128422), (651, 110076), (868, 82557), (1116, 64211), (1302, 55038), (1953, 36692), (2604, 27519), (3906, 18346), (7812, 9173)]