72347562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3319}}^1$

素因数の和:3507

約数の個数: 48

約数和(自身を含む): 180236160

約数和(自身を除く): 107888598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 1038, 1211, 1557, 2422, 3114, 3319, 3633, 6638, 7266, 9957, 10899, 19914, 21798, 23233, 29871, 46466, 59742, 69699, 139398, 209097, 418194, 574187, 1148374, 1722561, 3445122, 4019309, 5167683, 8038618, 10335366, 12057927, 24115854, 36173781, 72347562]

約数ペア:

[(1, 72347562), (2, 36173781), (3, 24115854), (6, 12057927), (7, 10335366), (9, 8038618), (14, 5167683), (18, 4019309), (21, 3445122), (42, 1722561), (63, 1148374), (126, 574187), (173, 418194), (346, 209097), (519, 139398), (1038, 69699), (1211, 59742), (1557, 46466), (2422, 29871), (3114, 23233), (3319, 21798), (3633, 19914), (6638, 10899), (7266, 9957)]