81882552

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2273}}^1$

素因数の和:2380

約数の個数: 64

約数和(自身を含む): 218304000

約数和(自身を除く): 136421448

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 79, 114, 152, 158, 228, 237, 316, 456, 474, 632, 948, 1501, 1896, 2273, 3002, 4503, 4546, 6004, 6819, 9006, 9092, 12008, 13638, 18012, 18184, 27276, 36024, 43187, 54552, 86374, 129561, 172748, 179567, 259122, 345496, 359134, 518244, 538701, 718268, 1036488, 1077402, 1436536, 2154804, 3411773, 4309608, 6823546, 10235319, 13647092, 20470638, 27294184, 40941276, 81882552]

約数ペア:

[(1, 81882552), (2, 40941276), (3, 27294184), (4, 20470638), (6, 13647092), (8, 10235319), (12, 6823546), (19, 4309608), (24, 3411773), (38, 2154804), (57, 1436536), (76, 1077402), (79, 1036488), (114, 718268), (152, 538701), (158, 518244), (228, 359134), (237, 345496), (316, 259122), (456, 179567), (474, 172748), (632, 129561), (948, 86374), (1501, 54552), (1896, 43187), (2273, 36024), (3002, 27276), (4503, 18184), (4546, 18012), (6004, 13638), (6819, 12008), (9006, 9092)]