87427704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40031}}^1$

素因数の和:40060

約数の個数: 64

約数和(自身を含む): 269015040

約数和(自身を除く): 181587336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 40031, 80062, 120093, 160124, 240186, 280217, 320248, 480372, 520403, 560434, 840651, 960744, 1040806, 1120868, 1561209, 1681302, 2081612, 2241736, 3122418, 3362604, 3642821, 4163224, 6244836, 6725208, 7285642, 10928463, 12489672, 14571284, 21856926, 29142568, 43713852, 87427704]

約数ペア:

[(1, 87427704), (2, 43713852), (3, 29142568), (4, 21856926), (6, 14571284), (7, 12489672), (8, 10928463), (12, 7285642), (13, 6725208), (14, 6244836), (21, 4163224), (24, 3642821), (26, 3362604), (28, 3122418), (39, 2241736), (42, 2081612), (52, 1681302), (56, 1561209), (78, 1120868), (84, 1040806), (91, 960744), (104, 840651), (156, 560434), (168, 520403), (182, 480372), (273, 320248), (312, 280217), (364, 240186), (546, 160124), (728, 120093), (1092, 80062), (2184, 40031)]