72990220464

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{10344419}}^1$

素因数の和:10344447

約数の個数: 90

約数和(自身を含む): 237621671820

約数和(自身を除く): 164631451356

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 10344419, 20688838, 31033257, 41377676, 62066514, 72410933, 82755352, 93099771, 124133028, 144821866, 165510704, 186199542, 217232799, 248266056, 289643732, 372399084, 434465598, 496532112, 506876531, 579287464, 651698397, 744798168, 868931196, 1013753062, 1158574928, 1303396794, 1489596336, 1520629593, 1737862392, 2027506124, 2606793588, 3041259186, 3475724784, 4055012248, 4561888779, 5213587176, 6082518372, 8110024496, 9123777558, 10427174352, 12165036744, 18247555116, 24330073488, 36495110232, 72990220464]

約数ペア:

[(1, 72990220464), (2, 36495110232), (3, 24330073488), (4, 18247555116), (6, 12165036744), (7, 10427174352), (8, 9123777558), (9, 8110024496), (12, 6082518372), (14, 5213587176), (16, 4561888779), (18, 4055012248), (21, 3475724784), (24, 3041259186), (28, 2606793588), (36, 2027506124), (42, 1737862392), (48, 1520629593), (49, 1489596336), (56, 1303396794), (63, 1158574928), (72, 1013753062), (84, 868931196), (98, 744798168), (112, 651698397), (126, 579287464), (144, 506876531), (147, 496532112), (168, 434465598), (196, 372399084), (252, 289643732), (294, 248266056), (336, 217232799), (392, 186199542), (441, 165510704), (504, 144821866), (588, 124133028), (784, 93099771), (882, 82755352), (1008, 72410933), (1176, 62066514), (1764, 41377676), (2352, 31033257), (3528, 20688838), (7056, 10344419)]