72878904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6287}}^1$

素因数の和:6329

約数の個数: 96

約数和(自身を含む): 235422720

約数和(自身を除く): 162543816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 6287, 11592, 12574, 18861, 25148, 37722, 44009, 50296, 56583, 75444, 88018, 113166, 132027, 144601, 150888, 176036, 226332, 264054, 289202, 352072, 396081, 433803, 452664, 528108, 578404, 792162, 867606, 1012207, 1056216, 1156808, 1301409, 1584324, 1735212, 2024414, 2602818, 3036621, 3168648, 3470424, 4048828, 5205636, 6073242, 8097656, 9109863, 10411272, 12146484, 18219726, 24292968, 36439452, 72878904]

約数ペア:

[(1, 72878904), (2, 36439452), (3, 24292968), (4, 18219726), (6, 12146484), (7, 10411272), (8, 9109863), (9, 8097656), (12, 6073242), (14, 5205636), (18, 4048828), (21, 3470424), (23, 3168648), (24, 3036621), (28, 2602818), (36, 2024414), (42, 1735212), (46, 1584324), (56, 1301409), (63, 1156808), (69, 1056216), (72, 1012207), (84, 867606), (92, 792162), (126, 578404), (138, 528108), (161, 452664), (168, 433803), (184, 396081), (207, 352072), (252, 289202), (276, 264054), (322, 226332), (414, 176036), (483, 150888), (504, 144601), (552, 132027), (644, 113166), (828, 88018), (966, 75444), (1288, 56583), (1449, 50296), (1656, 44009), (1932, 37722), (2898, 25148), (3864, 18861), (5796, 12574), (6287, 11592)]