78974496

素因数分解:

$2^5\times 3^2\times {\mathrm{443}}^1\times {\mathrm{619}}^1$

素因数の和:1078

約数の個数: 72

約数和(自身を含む): 225454320

約数和(自身を除く): 146479824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 443, 619, 886, 1238, 1329, 1772, 1857, 2476, 2658, 3544, 3714, 3987, 4952, 5316, 5571, 7088, 7428, 7974, 9904, 10632, 11142, 14176, 14856, 15948, 19808, 21264, 22284, 29712, 31896, 42528, 44568, 59424, 63792, 89136, 127584, 178272, 274217, 548434, 822651, 1096868, 1645302, 2193736, 2467953, 3290604, 4387472, 4935906, 6581208, 8774944, 9871812, 13162416, 19743624, 26324832, 39487248, 78974496]

約数ペア:

[(1, 78974496), (2, 39487248), (3, 26324832), (4, 19743624), (6, 13162416), (8, 9871812), (9, 8774944), (12, 6581208), (16, 4935906), (18, 4387472), (24, 3290604), (32, 2467953), (36, 2193736), (48, 1645302), (72, 1096868), (96, 822651), (144, 548434), (288, 274217), (443, 178272), (619, 127584), (886, 89136), (1238, 63792), (1329, 59424), (1772, 44568), (1857, 42528), (2476, 31896), (2658, 29712), (3544, 22284), (3714, 21264), (3987, 19808), (4952, 15948), (5316, 14856), (5571, 14176), (7088, 11142), (7428, 10632), (7974, 9904)]