88529217

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 150036480

約数和(自身を除く): 61507263

約数列:

[1, 3, 7, 17, 21, 43, 51, 73, 79, 119, 129, 219, 237, 301, 357, 511, 553, 731, 903, 1241, 1343, 1533, 1659, 2193, 3139, 3397, 3723, 4029, 5117, 5767, 8687, 9401, 9417, 10191, 15351, 17301, 21973, 23779, 26061, 28203, 40369, 53363, 57749, 65919, 71337, 98039, 121107, 160089, 173247, 247981, 294117, 373541, 404243, 686273, 743943, 1120623, 1212729, 1735867, 2058819, 4215677, 5207601, 12647031, 29509739, 88529217]

約数ペア:

[(1, 88529217), (3, 29509739), (7, 12647031), (17, 5207601), (21, 4215677), (43, 2058819), (51, 1735867), (73, 1212729), (79, 1120623), (119, 743943), (129, 686273), (219, 404243), (237, 373541), (301, 294117), (357, 247981), (511, 173247), (553, 160089), (731, 121107), (903, 98039), (1241, 71337), (1343, 65919), (1533, 57749), (1659, 53363), (2193, 40369), (3139, 28203), (3397, 26061), (3723, 23779), (4029, 21973), (5117, 17301), (5767, 15351), (8687, 10191), (9401, 9417)]