63864780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2083}}^1$

素因数の和:2175

約数の個数: 96

約数和(自身を含む): 207266304

約数和(自身を除く): 143401524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2083, 2190, 2555, 3066, 4166, 4380, 5110, 6132, 6249, 7665, 8332, 10220, 10415, 12498, 14581, 15330, 20830, 24996, 29162, 30660, 31245, 41660, 43743, 58324, 62490, 72905, 87486, 124980, 145810, 152059, 174972, 218715, 291620, 304118, 437430, 456177, 608236, 760295, 874860, 912354, 1064413, 1520590, 1824708, 2128826, 2280885, 3041180, 3193239, 4257652, 4561770, 5322065, 6386478, 9123540, 10644130, 12772956, 15966195, 21288260, 31932390, 63864780]

約数ペア:

[(1, 63864780), (2, 31932390), (3, 21288260), (4, 15966195), (5, 12772956), (6, 10644130), (7, 9123540), (10, 6386478), (12, 5322065), (14, 4561770), (15, 4257652), (20, 3193239), (21, 3041180), (28, 2280885), (30, 2128826), (35, 1824708), (42, 1520590), (60, 1064413), (70, 912354), (73, 874860), (84, 760295), (105, 608236), (140, 456177), (146, 437430), (210, 304118), (219, 291620), (292, 218715), (365, 174972), (420, 152059), (438, 145810), (511, 124980), (730, 87486), (876, 72905), (1022, 62490), (1095, 58324), (1460, 43743), (1533, 41660), (2044, 31245), (2083, 30660), (2190, 29162), (2555, 24996), (3066, 20830), (4166, 15330), (4380, 14581), (5110, 12498), (6132, 10415), (6249, 10220), (7665, 8332)]