88490640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{52673}}^1$

素因数の和:52696

約数の個数: 80

約数和(自身を含む): 313515648

約数和(自身を除く): 225025008

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, 52673, 105346, 158019, 210692, 263365, 316038, 368711, 421384, 526730, 632076, 737422, 790095, 842768, 1053460, 1106133, 1264152, 1474844, 1580190, 1843555, 2106920, 2212266, 2528304, 2949688, 3160380, 3687110, 4213840, 4424532, 5530665, 5899376, 6320760, 7374220, 8849064, 11061330, 12641520, 14748440, 17698128, 22122660, 29496880, 44245320, 88490640]

約数ペア:

[(1, 88490640), (2, 44245320), (3, 29496880), (4, 22122660), (5, 17698128), (6, 14748440), (7, 12641520), (8, 11061330), (10, 8849064), (12, 7374220), (14, 6320760), (15, 5899376), (16, 5530665), (20, 4424532), (21, 4213840), (24, 3687110), (28, 3160380), (30, 2949688), (35, 2528304), (40, 2212266), (42, 2106920), (48, 1843555), (56, 1580190), (60, 1474844), (70, 1264152), (80, 1106133), (84, 1053460), (105, 842768), (112, 790095), (120, 737422), (140, 632076), (168, 526730), (210, 421384), (240, 368711), (280, 316038), (336, 263365), (420, 210692), (560, 158019), (840, 105346), (1680, 52673)]