81533424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{242659}}^1$

素因数の和:242677

約数の個数: 40

約数和(自身を含む): 240718720

約数和(自身を除く): 159185296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 242659, 485318, 727977, 970636, 1455954, 1698613, 1941272, 2911908, 3397226, 3882544, 5095839, 5823816, 6794452, 10191678, 11647632, 13588904, 20383356, 27177808, 40766712, 81533424]

約数ペア:

[(1, 81533424), (2, 40766712), (3, 27177808), (4, 20383356), (6, 13588904), (7, 11647632), (8, 10191678), (12, 6794452), (14, 5823816), (16, 5095839), (21, 3882544), (24, 3397226), (28, 2911908), (42, 1941272), (48, 1698613), (56, 1455954), (84, 970636), (112, 727977), (168, 485318), (336, 242659)]