84581888

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:195

約数の個数: 60

約数和(自身を含む): 176872608

約数和(自身を除く): 92290720

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 128, 146, 248, 256, 292, 496, 512, 584, 992, 1168, 1984, 2263, 2336, 3968, 4526, 4672, 5329, 7936, 9052, 9344, 10658, 15872, 18104, 18688, 21316, 36208, 37376, 42632, 72416, 85264, 144832, 165199, 170528, 289664, 330398, 341056, 579328, 660796, 682112, 1158656, 1321592, 1364224, 2643184, 2728448, 5286368, 10572736, 21145472, 42290944, 84581888]

約数ペア:

[(1, 84581888), (2, 42290944), (4, 21145472), (8, 10572736), (16, 5286368), (31, 2728448), (32, 2643184), (62, 1364224), (64, 1321592), (73, 1158656), (124, 682112), (128, 660796), (146, 579328), (248, 341056), (256, 330398), (292, 289664), (496, 170528), (512, 165199), (584, 144832), (992, 85264), (1168, 72416), (1984, 42632), (2263, 37376), (2336, 36208), (3968, 21316), (4526, 18688), (4672, 18104), (5329, 15872), (7936, 10658), (9052, 9344)]