64816992

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3083}}^1$

素因数の和:3172

約数の個数: 72

約数和(自身を含む): 186908904

約数和(自身を除く): 122091912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3083, 3504, 5256, 6166, 7008, 9249, 10512, 12332, 18498, 21024, 24664, 27747, 36996, 49328, 55494, 73992, 98656, 110988, 147984, 221976, 225059, 295968, 443952, 450118, 675177, 887904, 900236, 1350354, 1800472, 2025531, 2700708, 3600944, 4051062, 5401416, 7201888, 8102124, 10802832, 16204248, 21605664, 32408496, 64816992]

約数ペア:

[(1, 64816992), (2, 32408496), (3, 21605664), (4, 16204248), (6, 10802832), (8, 8102124), (9, 7201888), (12, 5401416), (16, 4051062), (18, 3600944), (24, 2700708), (32, 2025531), (36, 1800472), (48, 1350354), (72, 900236), (73, 887904), (96, 675177), (144, 450118), (146, 443952), (219, 295968), (288, 225059), (292, 221976), (438, 147984), (584, 110988), (657, 98656), (876, 73992), (1168, 55494), (1314, 49328), (1752, 36996), (2336, 27747), (2628, 24664), (3083, 21024), (3504, 18498), (5256, 12332), (6166, 10512), (7008, 9249)]