63871860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6299}}^1$

素因数の和:6337

約数の個数: 72

約数和(自身を含む): 193687200

約数和(自身を除く): 129815340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 6299, 10140, 12598, 18897, 25196, 31495, 37794, 62990, 75588, 81887, 94485, 125980, 163774, 188970, 245661, 327548, 377940, 409435, 491322, 818870, 982644, 1064531, 1228305, 1637740, 2129062, 2456610, 3193593, 4258124, 4913220, 5322655, 6387186, 10645310, 12774372, 15967965, 21290620, 31935930, 63871860]

約数ペア:

[(1, 63871860), (2, 31935930), (3, 21290620), (4, 15967965), (5, 12774372), (6, 10645310), (10, 6387186), (12, 5322655), (13, 4913220), (15, 4258124), (20, 3193593), (26, 2456610), (30, 2129062), (39, 1637740), (52, 1228305), (60, 1064531), (65, 982644), (78, 818870), (130, 491322), (156, 409435), (169, 377940), (195, 327548), (260, 245661), (338, 188970), (390, 163774), (507, 125980), (676, 94485), (780, 81887), (845, 75588), (1014, 62990), (1690, 37794), (2028, 31495), (2535, 25196), (3380, 18897), (5070, 12598), (6299, 10140)]