63361740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81233}}^1$

素因数の和:81258

約数の個数: 48

約数和(自身を含む): 191062368

約数和(自身を除く): 127700628

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, 81233, 162466, 243699, 324932, 406165, 487398, 812330, 974796, 1056029, 1218495, 1624660, 2112058, 2436990, 3168087, 4224116, 4873980, 5280145, 6336174, 10560290, 12672348, 15840435, 21120580, 31680870, 63361740]

約数ペア:

[(1, 63361740), (2, 31680870), (3, 21120580), (4, 15840435), (5, 12672348), (6, 10560290), (10, 6336174), (12, 5280145), (13, 4873980), (15, 4224116), (20, 3168087), (26, 2436990), (30, 2112058), (39, 1624660), (52, 1218495), (60, 1056029), (65, 974796), (78, 812330), (130, 487398), (156, 406165), (195, 324932), (260, 243699), (390, 162466), (780, 81233)]