84011256

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{18521}}^1$

素因数の和:18546

約数の個数: 80

約数和(自身を含む): 268939440

約数和(自身を除く): 184928184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 18521, 37042, 55563, 74084, 111126, 129647, 148168, 166689, 222252, 259294, 333378, 388941, 444504, 500067, 518588, 666756, 777882, 1000134, 1037176, 1166823, 1333512, 1500201, 1555764, 2000268, 2333646, 3000402, 3111528, 3500469, 4000536, 4667292, 6000804, 7000938, 9334584, 10501407, 12001608, 14001876, 21002814, 28003752, 42005628, 84011256]

約数ペア:

[(1, 84011256), (2, 42005628), (3, 28003752), (4, 21002814), (6, 14001876), (7, 12001608), (8, 10501407), (9, 9334584), (12, 7000938), (14, 6000804), (18, 4667292), (21, 4000536), (24, 3500469), (27, 3111528), (28, 3000402), (36, 2333646), (42, 2000268), (54, 1555764), (56, 1500201), (63, 1333512), (72, 1166823), (81, 1037176), (84, 1000134), (108, 777882), (126, 666756), (162, 518588), (168, 500067), (189, 444504), (216, 388941), (252, 333378), (324, 259294), (378, 222252), (504, 166689), (567, 148168), (648, 129647), (756, 111126), (1134, 74084), (1512, 55563), (2268, 37042), (4536, 18521)]