84261216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 240807168

約数和(自身を除く): 156545952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 107, 156, 208, 214, 312, 321, 416, 428, 624, 631, 642, 856, 1248, 1262, 1284, 1391, 1712, 1893, 2524, 2568, 2782, 3424, 3786, 4173, 5048, 5136, 5564, 7572, 8203, 8346, 10096, 10272, 11128, 15144, 16406, 16692, 20192, 22256, 24609, 30288, 32812, 33384, 44512, 49218, 60576, 65624, 66768, 67517, 98436, 131248, 133536, 135034, 196872, 202551, 262496, 270068, 393744, 405102, 540136, 787488, 810204, 877721, 1080272, 1620408, 1755442, 2160544, 2633163, 3240816, 3510884, 5266326, 6481632, 7021768, 10532652, 14043536, 21065304, 28087072, 42130608, 84261216]

約数ペア:

[(1, 84261216), (2, 42130608), (3, 28087072), (4, 21065304), (6, 14043536), (8, 10532652), (12, 7021768), (13, 6481632), (16, 5266326), (24, 3510884), (26, 3240816), (32, 2633163), (39, 2160544), (48, 1755442), (52, 1620408), (78, 1080272), (96, 877721), (104, 810204), (107, 787488), (156, 540136), (208, 405102), (214, 393744), (312, 270068), (321, 262496), (416, 202551), (428, 196872), (624, 135034), (631, 133536), (642, 131248), (856, 98436), (1248, 67517), (1262, 66768), (1284, 65624), (1391, 60576), (1712, 49218), (1893, 44512), (2524, 33384), (2568, 32812), (2782, 30288), (3424, 24609), (3786, 22256), (4173, 20192), (5048, 16692), (5136, 16406), (5564, 15144), (7572, 11128), (8203, 10272), (8346, 10096)]