77117796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{306023}}^1$

素因数の和:306040

約数の個数: 36

約数和(自身を含む): 222785472

約数和(自身を除く): 145667676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 306023, 612046, 918069, 1224092, 1836138, 2142161, 2754207, 3672276, 4284322, 5508414, 6426483, 8568644, 11016828, 12852966, 19279449, 25705932, 38558898, 77117796]

約数ペア:

[(1, 77117796), (2, 38558898), (3, 25705932), (4, 19279449), (6, 12852966), (7, 11016828), (9, 8568644), (12, 6426483), (14, 5508414), (18, 4284322), (21, 3672276), (28, 2754207), (36, 2142161), (42, 1836138), (63, 1224092), (84, 918069), (126, 612046), (252, 306023)]