76487580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32687}}^1$

素因数の和:32715

約数の個数: 72

約数和(自身を含む): 249867072

約数和(自身を除く): 173379492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 32687, 65374, 98061, 130748, 163435, 196122, 294183, 326870, 392244, 424931, 490305, 588366, 653740, 849862, 980610, 1176732, 1274793, 1470915, 1699724, 1961220, 2124655, 2549586, 2941830, 3824379, 4249310, 5099172, 5883660, 6373965, 7648758, 8498620, 12747930, 15297516, 19121895, 25495860, 38243790, 76487580]

約数ペア:

[(1, 76487580), (2, 38243790), (3, 25495860), (4, 19121895), (5, 15297516), (6, 12747930), (9, 8498620), (10, 7648758), (12, 6373965), (13, 5883660), (15, 5099172), (18, 4249310), (20, 3824379), (26, 2941830), (30, 2549586), (36, 2124655), (39, 1961220), (45, 1699724), (52, 1470915), (60, 1274793), (65, 1176732), (78, 980610), (90, 849862), (117, 653740), (130, 588366), (156, 490305), (180, 424931), (195, 392244), (234, 326870), (260, 294183), (390, 196122), (468, 163435), (585, 130748), (780, 98061), (1170, 65374), (2340, 32687)]