91004452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15551}}^1$

素因数の和:15592

約数の個数: 48

約数和(自身を含む): 209018880

約数和(自身を除く): 118014428

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 15551, 31102, 62204, 108857, 171061, 217714, 295469, 342122, 435428, 590938, 684244, 1181876, 1197427, 2068283, 2394854, 3250159, 4136566, 4789708, 6500318, 8273132, 13000636, 22751113, 45502226, 91004452]

約数ペア:

[(1, 91004452), (2, 45502226), (4, 22751113), (7, 13000636), (11, 8273132), (14, 6500318), (19, 4789708), (22, 4136566), (28, 3250159), (38, 2394854), (44, 2068283), (76, 1197427), (77, 1181876), (133, 684244), (154, 590938), (209, 435428), (266, 342122), (308, 295469), (418, 217714), (532, 171061), (836, 108857), (1463, 62204), (2926, 31102), (5852, 15551)]