76334440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 215228160

約数和(自身を除く): 138893720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 91, 104, 130, 134, 140, 182, 260, 268, 280, 313, 335, 364, 455, 469, 520, 536, 626, 670, 728, 871, 910, 938, 1252, 1340, 1565, 1742, 1820, 1876, 2191, 2345, 2504, 2680, 3130, 3484, 3640, 3752, 4069, 4355, 4382, 4690, 6097, 6260, 6968, 8138, 8710, 8764, 9380, 10955, 12194, 12520, 16276, 17420, 17528, 18760, 20345, 20971, 21910, 24388, 28483, 30485, 32552, 34840, 40690, 41942, 43820, 48776, 56966, 60970, 81380, 83884, 87640, 104855, 113932, 121940, 142415, 146797, 162760, 167768, 209710, 227864, 243880, 272623, 284830, 293594, 419420, 545246, 569660, 587188, 733985, 838840, 1090492, 1139320, 1174376, 1363115, 1467970, 1908361, 2180984, 2726230, 2935940, 3816722, 5452460, 5871880, 7633444, 9541805, 10904920, 15266888, 19083610, 38167220, 76334440]

約数ペア:

[(1, 76334440), (2, 38167220), (4, 19083610), (5, 15266888), (7, 10904920), (8, 9541805), (10, 7633444), (13, 5871880), (14, 5452460), (20, 3816722), (26, 2935940), (28, 2726230), (35, 2180984), (40, 1908361), (52, 1467970), (56, 1363115), (65, 1174376), (67, 1139320), (70, 1090492), (91, 838840), (104, 733985), (130, 587188), (134, 569660), (140, 545246), (182, 419420), (260, 293594), (268, 284830), (280, 272623), (313, 243880), (335, 227864), (364, 209710), (455, 167768), (469, 162760), (520, 146797), (536, 142415), (626, 121940), (670, 113932), (728, 104855), (871, 87640), (910, 83884), (938, 81380), (1252, 60970), (1340, 56966), (1565, 48776), (1742, 43820), (1820, 41942), (1876, 40690), (2191, 34840), (2345, 32552), (2504, 30485), (2680, 28483), (3130, 24388), (3484, 21910), (3640, 20971), (3752, 20345), (4069, 18760), (4355, 17528), (4382, 17420), (4690, 16276), (6097, 12520), (6260, 12194), (6968, 10955), (8138, 9380), (8710, 8764)]