69880072

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 143337600

約数和(自身を除く): 73457528

約数列:

[1, 2, 4, 8, 23, 41, 46, 59, 82, 92, 118, 157, 164, 184, 236, 314, 328, 472, 628, 943, 1256, 1357, 1886, 2419, 2714, 3611, 3772, 4838, 5428, 6437, 7222, 7544, 9263, 9676, 10856, 12874, 14444, 18526, 19352, 25748, 28888, 37052, 51496, 55637, 74104, 111274, 148051, 213049, 222548, 296102, 379783, 426098, 445096, 592204, 759566, 852196, 1184408, 1519132, 1704392, 3038264, 8735009, 17470018, 34940036, 69880072]

約数ペア:

[(1, 69880072), (2, 34940036), (4, 17470018), (8, 8735009), (23, 3038264), (41, 1704392), (46, 1519132), (59, 1184408), (82, 852196), (92, 759566), (118, 592204), (157, 445096), (164, 426098), (184, 379783), (236, 296102), (314, 222548), (328, 213049), (472, 148051), (628, 111274), (943, 74104), (1256, 55637), (1357, 51496), (1886, 37052), (2419, 28888), (2714, 25748), (3611, 19352), (3772, 18526), (4838, 14444), (5428, 12874), (6437, 10856), (7222, 9676), (7544, 9263)]