63335220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81199}}^1$

素因数の和:81224

約数の個数: 48

約数和(自身を含む): 190982400

約数和(自身を除く): 127647180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 81199, 162398, 243597, 324796, 405995, 487194, 811990, 974388, 1055587, 1217985, 1623980, 2111174, 2435970, 3166761, 4222348, 4871940, 5277935, 6333522, 10555870, 12667044, 15833805, 21111740, 31667610, 63335220]

約数ペア:

[(1, 63335220), (2, 31667610), (3, 21111740), (4, 15833805), (5, 12667044), (6, 10555870), (10, 6333522), (12, 5277935), (13, 4871940), (15, 4222348), (20, 3166761), (26, 2435970), (30, 2111174), (39, 1623980), (52, 1217985), (60, 1055587), (65, 974388), (78, 811990), (130, 487194), (156, 405995), (195, 324796), (260, 243597), (390, 162398), (780, 81199)]