84441840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{50263}}^1$

素因数の和:50286

約数の個数: 80

約数和(自身を含む): 299171328

約数和(自身を除く): 214729488

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, 50263, 100526, 150789, 201052, 251315, 301578, 351841, 402104, 502630, 603156, 703682, 753945, 804208, 1005260, 1055523, 1206312, 1407364, 1507890, 1759205, 2010520, 2111046, 2412624, 2814728, 3015780, 3518410, 4021040, 4222092, 5277615, 5629456, 6031560, 7036820, 8444184, 10555230, 12063120, 14073640, 16888368, 21110460, 28147280, 42220920, 84441840]

約数ペア:

[(1, 84441840), (2, 42220920), (3, 28147280), (4, 21110460), (5, 16888368), (6, 14073640), (7, 12063120), (8, 10555230), (10, 8444184), (12, 7036820), (14, 6031560), (15, 5629456), (16, 5277615), (20, 4222092), (21, 4021040), (24, 3518410), (28, 3015780), (30, 2814728), (35, 2412624), (40, 2111046), (42, 2010520), (48, 1759205), (56, 1507890), (60, 1407364), (70, 1206312), (80, 1055523), (84, 1005260), (105, 804208), (112, 753945), (120, 703682), (140, 603156), (168, 502630), (210, 402104), (240, 351841), (280, 301578), (336, 251315), (420, 201052), (560, 150789), (840, 100526), (1680, 50263)]