81448488

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{9349}}^1$

素因数の和:9383

約数の個数: 72

約数和(自身を含む): 242492250

約数和(自身を除く): 161043762

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 9349, 18698, 28047, 37396, 56094, 74792, 84141, 102839, 112188, 168282, 205678, 224376, 308517, 336564, 411356, 617034, 673128, 822712, 925551, 1131229, 1234068, 1851102, 2262458, 2468136, 3393687, 3702204, 4524916, 6787374, 7404408, 9049832, 10181061, 13574748, 20362122, 27149496, 40724244, 81448488]

約数ペア:

[(1, 81448488), (2, 40724244), (3, 27149496), (4, 20362122), (6, 13574748), (8, 10181061), (9, 9049832), (11, 7404408), (12, 6787374), (18, 4524916), (22, 3702204), (24, 3393687), (33, 2468136), (36, 2262458), (44, 1851102), (66, 1234068), (72, 1131229), (88, 925551), (99, 822712), (121, 673128), (132, 617034), (198, 411356), (242, 336564), (264, 308517), (363, 224376), (396, 205678), (484, 168282), (726, 112188), (792, 102839), (968, 84141), (1089, 74792), (1452, 56094), (2178, 37396), (2904, 28047), (4356, 18698), (8712, 9349)]