77287968

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{7253}}^1$

素因数の和:7306

約数の個数: 72

約数和(自身を含む): 225758988

約数和(自身を除く): 148471020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 7253, 10656, 14506, 21759, 29012, 43518, 58024, 65277, 87036, 116048, 130554, 174072, 232096, 261108, 268361, 348144, 522216, 536722, 696288, 805083, 1044432, 1073444, 1610166, 2088864, 2146888, 2415249, 3220332, 4293776, 4830498, 6440664, 8587552, 9660996, 12881328, 19321992, 25762656, 38643984, 77287968]

約数ペア:

[(1, 77287968), (2, 38643984), (3, 25762656), (4, 19321992), (6, 12881328), (8, 9660996), (9, 8587552), (12, 6440664), (16, 4830498), (18, 4293776), (24, 3220332), (32, 2415249), (36, 2146888), (37, 2088864), (48, 1610166), (72, 1073444), (74, 1044432), (96, 805083), (111, 696288), (144, 536722), (148, 522216), (222, 348144), (288, 268361), (296, 261108), (333, 232096), (444, 174072), (592, 130554), (666, 116048), (888, 87036), (1184, 65277), (1332, 58024), (1776, 43518), (2664, 29012), (3552, 21759), (5328, 14506), (7253, 10656)]