72267331444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3559}}^1\times {\mathrm{65927}}^1$

素因数の和:69508

約数の個数: 48

約数和(自身を含む): 157720872960

約数和(自身を除く): 85453541516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 3559, 7118, 14236, 24913, 39149, 49826, 65927, 78298, 99652, 131854, 156596, 263708, 274043, 461489, 548086, 725197, 922978, 1096172, 1450394, 1845956, 2900788, 5076379, 10152758, 20305516, 234634193, 469268386, 938536772, 1642439351, 2580976123, 3284878702, 5161952246, 6569757404, 10323904492, 18066832861, 36133665722, 72267331444]

約数ペア:

[(1, 72267331444), (2, 36133665722), (4, 18066832861), (7, 10323904492), (11, 6569757404), (14, 5161952246), (22, 3284878702), (28, 2580976123), (44, 1642439351), (77, 938536772), (154, 469268386), (308, 234634193), (3559, 20305516), (7118, 10152758), (14236, 5076379), (24913, 2900788), (39149, 1845956), (49826, 1450394), (65927, 1096172), (78298, 922978), (99652, 725197), (131854, 548086), (156596, 461489), (263708, 274043)]