86204280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42257}}^1$

素因数の和:42288

約数の個数: 64

約数和(自身を含む): 273831840

約数和(自身を除く): 187627560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 42257, 84514, 126771, 169028, 211285, 253542, 338056, 422570, 507084, 633855, 718369, 845140, 1014168, 1267710, 1436738, 1690280, 2155107, 2535420, 2873476, 3591845, 4310214, 5070840, 5746952, 7183690, 8620428, 10775535, 14367380, 17240856, 21551070, 28734760, 43102140, 86204280]

約数ペア:

[(1, 86204280), (2, 43102140), (3, 28734760), (4, 21551070), (5, 17240856), (6, 14367380), (8, 10775535), (10, 8620428), (12, 7183690), (15, 5746952), (17, 5070840), (20, 4310214), (24, 3591845), (30, 2873476), (34, 2535420), (40, 2155107), (51, 1690280), (60, 1436738), (68, 1267710), (85, 1014168), (102, 845140), (120, 718369), (136, 633855), (170, 507084), (204, 422570), (255, 338056), (340, 253542), (408, 211285), (510, 169028), (680, 126771), (1020, 84514), (2040, 42257)]