89964252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4519}}^1$

素因数の和:4615

約数の個数: 72

約数和(自身を含む): 263244800

約数和(自身を除く): 173280548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4519, 4977, 6636, 9038, 9954, 13557, 18076, 19908, 27114, 31633, 40671, 54228, 63266, 81342, 94899, 126532, 162684, 189798, 284697, 357001, 379596, 569394, 714002, 1071003, 1138788, 1428004, 2142006, 2499007, 3213009, 4284012, 4998014, 6426018, 7497021, 9996028, 12852036, 14994042, 22491063, 29988084, 44982126, 89964252]

約数ペア:

[(1, 89964252), (2, 44982126), (3, 29988084), (4, 22491063), (6, 14994042), (7, 12852036), (9, 9996028), (12, 7497021), (14, 6426018), (18, 4998014), (21, 4284012), (28, 3213009), (36, 2499007), (42, 2142006), (63, 1428004), (79, 1138788), (84, 1071003), (126, 714002), (158, 569394), (237, 379596), (252, 357001), (316, 284697), (474, 189798), (553, 162684), (711, 126532), (948, 94899), (1106, 81342), (1422, 63266), (1659, 54228), (2212, 40671), (2844, 31633), (3318, 27114), (4519, 19908), (4977, 18076), (6636, 13557), (9038, 9954)]