78146064

素因数分解:

$2^4\times 3^2\times {\mathrm{661}}^1\times {\mathrm{821}}^1$

素因数の和:1496

約数の個数: 60

約数和(自身を含む): 219298092

約数和(自身を除く): 141152028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 661, 821, 1322, 1642, 1983, 2463, 2644, 3284, 3966, 4926, 5288, 5949, 6568, 7389, 7932, 9852, 10576, 11898, 13136, 14778, 15864, 19704, 23796, 29556, 31728, 39408, 47592, 59112, 95184, 118224, 542681, 1085362, 1628043, 2170724, 3256086, 4341448, 4884129, 6512172, 8682896, 9768258, 13024344, 19536516, 26048688, 39073032, 78146064]

約数ペア:

[(1, 78146064), (2, 39073032), (3, 26048688), (4, 19536516), (6, 13024344), (8, 9768258), (9, 8682896), (12, 6512172), (16, 4884129), (18, 4341448), (24, 3256086), (36, 2170724), (48, 1628043), (72, 1085362), (144, 542681), (661, 118224), (821, 95184), (1322, 59112), (1642, 47592), (1983, 39408), (2463, 31728), (2644, 29556), (3284, 23796), (3966, 19704), (4926, 15864), (5288, 14778), (5949, 13136), (6568, 11898), (7389, 10576), (7932, 9852)]