66887712

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{6277}}^1$

素因数の和:6330

約数の個数: 72

約数和(自身を含む): 195383916

約数和(自身を除く): 128496204

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, 6277, 10656, 12554, 18831, 25108, 37662, 50216, 56493, 75324, 100432, 112986, 150648, 200864, 225972, 232249, 301296, 451944, 464498, 602592, 696747, 903888, 928996, 1393494, 1807776, 1857992, 2090241, 2786988, 3715984, 4180482, 5573976, 7431968, 8360964, 11147952, 16721928, 22295904, 33443856, 66887712]

約数ペア:

[(1, 66887712), (2, 33443856), (3, 22295904), (4, 16721928), (6, 11147952), (8, 8360964), (9, 7431968), (12, 5573976), (16, 4180482), (18, 3715984), (24, 2786988), (32, 2090241), (36, 1857992), (37, 1807776), (48, 1393494), (72, 928996), (74, 903888), (96, 696747), (111, 602592), (144, 464498), (148, 451944), (222, 301296), (288, 232249), (296, 225972), (333, 200864), (444, 150648), (592, 112986), (666, 100432), (888, 75324), (1184, 56493), (1332, 50216), (1776, 37662), (2664, 25108), (3552, 18831), (5328, 12554), (6277, 10656)]