86397360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{51427}}^1$

素因数の和:51450

約数の個数: 80

約数和(自身を含む): 306099456

約数和(自身を除く): 219702096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 51427, 102854, 154281, 205708, 257135, 308562, 359989, 411416, 514270, 617124, 719978, 771405, 822832, 1028540, 1079967, 1234248, 1439956, 1542810, 1799945, 2057080, 2159934, 2468496, 2879912, 3085620, 3599890, 4114160, 4319868, 5399835, 5759824, 6171240, 7199780, 8639736, 10799670, 12342480, 14399560, 17279472, 21599340, 28799120, 43198680, 86397360]

約数ペア:

[(1, 86397360), (2, 43198680), (3, 28799120), (4, 21599340), (5, 17279472), (6, 14399560), (7, 12342480), (8, 10799670), (10, 8639736), (12, 7199780), (14, 6171240), (15, 5759824), (16, 5399835), (20, 4319868), (21, 4114160), (24, 3599890), (28, 3085620), (30, 2879912), (35, 2468496), (40, 2159934), (42, 2057080), (48, 1799945), (56, 1542810), (60, 1439956), (70, 1234248), (80, 1079967), (84, 1028540), (105, 822832), (112, 771405), (120, 719978), (140, 617124), (168, 514270), (210, 411416), (240, 359989), (280, 308562), (336, 257135), (420, 205708), (560, 154281), (840, 102854), (1680, 51427)]