76487190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8527}}^1$

素因数の和:8573

約数の個数: 64

約数和(自身を含む): 206309376

約数和(自身を除く): 129822186

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8527, 8970, 17054, 25581, 42635, 51162, 85270, 110851, 127905, 196121, 221702, 255810, 332553, 392242, 554255, 588363, 665106, 980605, 1108510, 1176726, 1662765, 1961210, 2549573, 2941815, 3325530, 5099146, 5883630, 7648719, 12747865, 15297438, 25495730, 38243595, 76487190]

約数ペア:

[(1, 76487190), (2, 38243595), (3, 25495730), (5, 15297438), (6, 12747865), (10, 7648719), (13, 5883630), (15, 5099146), (23, 3325530), (26, 2941815), (30, 2549573), (39, 1961210), (46, 1662765), (65, 1176726), (69, 1108510), (78, 980605), (115, 665106), (130, 588363), (138, 554255), (195, 392242), (230, 332553), (299, 255810), (345, 221702), (390, 196121), (598, 127905), (690, 110851), (897, 85270), (1495, 51162), (1794, 42635), (2990, 25581), (4485, 17054), (8527, 8970)]