72862776

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{144569}}^1$

素因数の和:144588

約数の個数: 48

約数和(自身を含む): 225529200

約数和(自身を除く): 152666424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 144569, 289138, 433707, 578276, 867414, 1011983, 1156552, 1301121, 1734828, 2023966, 2602242, 3035949, 3469656, 4047932, 5204484, 6071898, 8095864, 9107847, 10408968, 12143796, 18215694, 24287592, 36431388, 72862776]

約数ペア:

[(1, 72862776), (2, 36431388), (3, 24287592), (4, 18215694), (6, 12143796), (7, 10408968), (8, 9107847), (9, 8095864), (12, 6071898), (14, 5204484), (18, 4047932), (21, 3469656), (24, 3035949), (28, 2602242), (36, 2023966), (42, 1734828), (56, 1301121), (63, 1156552), (72, 1011983), (84, 867414), (126, 578276), (168, 433707), (252, 289138), (504, 144569)]