67705764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2789}}^1$

素因数の和:2837

約数の個数: 72

約数和(自身を含む): 191862720

約数和(自身を除く): 124156956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 2789, 3468, 4046, 5578, 6069, 8092, 8367, 11156, 12138, 16734, 19523, 24276, 33468, 39046, 47413, 58569, 78092, 94826, 117138, 142239, 189652, 234276, 284478, 331891, 568956, 663782, 806021, 995673, 1327564, 1612042, 1991346, 2418063, 3224084, 3982692, 4836126, 5642147, 9672252, 11284294, 16926441, 22568588, 33852882, 67705764]

約数ペア:

[(1, 67705764), (2, 33852882), (3, 22568588), (4, 16926441), (6, 11284294), (7, 9672252), (12, 5642147), (14, 4836126), (17, 3982692), (21, 3224084), (28, 2418063), (34, 1991346), (42, 1612042), (51, 1327564), (68, 995673), (84, 806021), (102, 663782), (119, 568956), (204, 331891), (238, 284478), (289, 234276), (357, 189652), (476, 142239), (578, 117138), (714, 94826), (867, 78092), (1156, 58569), (1428, 47413), (1734, 39046), (2023, 33468), (2789, 24276), (3468, 19523), (4046, 16734), (5578, 12138), (6069, 11156), (8092, 8367)]