83142248

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 188006400

約数和(自身を除く): 104864152

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 94, 124, 188, 217, 248, 329, 376, 434, 658, 868, 1019, 1316, 1457, 1736, 2038, 2632, 2914, 4076, 5828, 7133, 8152, 10199, 11656, 14266, 20398, 28532, 31589, 40796, 47893, 57064, 63178, 81592, 95786, 126356, 191572, 221123, 252712, 335251, 383144, 442246, 670502, 884492, 1341004, 1484683, 1768984, 2682008, 2969366, 5938732, 10392781, 11877464, 20785562, 41571124, 83142248]

約数ペア:

[(1, 83142248), (2, 41571124), (4, 20785562), (7, 11877464), (8, 10392781), (14, 5938732), (28, 2969366), (31, 2682008), (47, 1768984), (56, 1484683), (62, 1341004), (94, 884492), (124, 670502), (188, 442246), (217, 383144), (248, 335251), (329, 252712), (376, 221123), (434, 191572), (658, 126356), (868, 95786), (1019, 81592), (1316, 63178), (1457, 57064), (1736, 47893), (2038, 40796), (2632, 31589), (2914, 28532), (4076, 20398), (5828, 14266), (7133, 11656), (8152, 10199)]