78969492

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{34819}}^1$

素因数の和:34842

約数の個数: 60

約数和(自身を含む): 235940320

約数和(自身を除く): 156970828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 34819, 69638, 104457, 139276, 208914, 243733, 313371, 417828, 487466, 626742, 731199, 940113, 974932, 1253484, 1462398, 1880226, 2193597, 2820339, 2924796, 3760452, 4387194, 5640678, 6580791, 8774388, 11281356, 13161582, 19742373, 26323164, 39484746, 78969492]

約数ペア:

[(1, 78969492), (2, 39484746), (3, 26323164), (4, 19742373), (6, 13161582), (7, 11281356), (9, 8774388), (12, 6580791), (14, 5640678), (18, 4387194), (21, 3760452), (27, 2924796), (28, 2820339), (36, 2193597), (42, 1880226), (54, 1462398), (63, 1253484), (81, 974932), (84, 940113), (108, 731199), (126, 626742), (162, 487466), (189, 417828), (252, 313371), (324, 243733), (378, 208914), (567, 139276), (756, 104457), (1134, 69638), (2268, 34819)]