72972648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2161}}^1$

素因数の和:2247

約数の個数: 96

約数和(自身を含む): 229344960

約数和(自身を除く): 156372312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 67, 72, 84, 126, 134, 168, 201, 252, 268, 402, 469, 504, 536, 603, 804, 938, 1206, 1407, 1608, 1876, 2161, 2412, 2814, 3752, 4221, 4322, 4824, 5628, 6483, 8442, 8644, 11256, 12966, 15127, 16884, 17288, 19449, 25932, 30254, 33768, 38898, 45381, 51864, 60508, 77796, 90762, 121016, 136143, 144787, 155592, 181524, 272286, 289574, 363048, 434361, 544572, 579148, 868722, 1013509, 1089144, 1158296, 1303083, 1737444, 2027018, 2606166, 3040527, 3474888, 4054036, 5212332, 6081054, 8108072, 9121581, 10424664, 12162108, 18243162, 24324216, 36486324, 72972648]

約数ペア:

[(1, 72972648), (2, 36486324), (3, 24324216), (4, 18243162), (6, 12162108), (7, 10424664), (8, 9121581), (9, 8108072), (12, 6081054), (14, 5212332), (18, 4054036), (21, 3474888), (24, 3040527), (28, 2606166), (36, 2027018), (42, 1737444), (56, 1303083), (63, 1158296), (67, 1089144), (72, 1013509), (84, 868722), (126, 579148), (134, 544572), (168, 434361), (201, 363048), (252, 289574), (268, 272286), (402, 181524), (469, 155592), (504, 144787), (536, 136143), (603, 121016), (804, 90762), (938, 77796), (1206, 60508), (1407, 51864), (1608, 45381), (1876, 38898), (2161, 33768), (2412, 30254), (2814, 25932), (3752, 19449), (4221, 17288), (4322, 16884), (4824, 15127), (5628, 12966), (6483, 11256), (8442, 8644)]