75787504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 168878080

約数和(自身を除く): 93090576

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 127, 151, 152, 208, 247, 254, 302, 304, 494, 508, 604, 988, 1016, 1208, 1651, 1963, 1976, 2032, 2413, 2416, 2869, 3302, 3926, 3952, 4826, 5738, 6604, 7852, 9652, 11476, 13208, 15704, 19177, 19304, 22952, 26416, 31369, 31408, 37297, 38354, 38608, 45904, 62738, 74594, 76708, 125476, 149188, 153416, 249301, 250952, 298376, 306832, 364363, 498602, 501904, 596752, 728726, 997204, 1457452, 1994408, 2914904, 3988816, 4736719, 5829808, 9473438, 18946876, 37893752, 75787504]

約数ペア:

[(1, 75787504), (2, 37893752), (4, 18946876), (8, 9473438), (13, 5829808), (16, 4736719), (19, 3988816), (26, 2914904), (38, 1994408), (52, 1457452), (76, 997204), (104, 728726), (127, 596752), (151, 501904), (152, 498602), (208, 364363), (247, 306832), (254, 298376), (302, 250952), (304, 249301), (494, 153416), (508, 149188), (604, 125476), (988, 76708), (1016, 74594), (1208, 62738), (1651, 45904), (1963, 38608), (1976, 38354), (2032, 37297), (2413, 31408), (2416, 31369), (2869, 26416), (3302, 22952), (3926, 19304), (3952, 19177), (4826, 15704), (5738, 13208), (6604, 11476), (7852, 9652)]