80852712

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 210777600

約数和(自身を除く): 129924888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 109, 124, 186, 218, 248, 327, 372, 436, 654, 744, 872, 997, 1308, 1994, 2616, 2991, 3379, 3988, 5982, 6758, 7976, 10137, 11964, 13516, 20274, 23928, 27032, 30907, 40548, 61814, 81096, 92721, 108673, 123628, 185442, 217346, 247256, 326019, 370884, 434692, 652038, 741768, 869384, 1304076, 2608152, 3368863, 6737726, 10106589, 13475452, 20213178, 26950904, 40426356, 80852712]

約数ペア:

[(1, 80852712), (2, 40426356), (3, 26950904), (4, 20213178), (6, 13475452), (8, 10106589), (12, 6737726), (24, 3368863), (31, 2608152), (62, 1304076), (93, 869384), (109, 741768), (124, 652038), (186, 434692), (218, 370884), (248, 326019), (327, 247256), (372, 217346), (436, 185442), (654, 123628), (744, 108673), (872, 92721), (997, 81096), (1308, 61814), (1994, 40548), (2616, 30907), (2991, 27032), (3379, 23928), (3988, 20274), (5982, 13516), (6758, 11964), (7976, 10137)]