65778552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{130513}}^1$

素因数の和:130532

約数の個数: 48

約数和(自身を含む): 203601840

約数和(自身を除く): 137823288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 130513, 261026, 391539, 522052, 783078, 913591, 1044104, 1174617, 1566156, 1827182, 2349234, 2740773, 3132312, 3654364, 4698468, 5481546, 7308728, 8222319, 9396936, 10963092, 16444638, 21926184, 32889276, 65778552]

約数ペア:

[(1, 65778552), (2, 32889276), (3, 21926184), (4, 16444638), (6, 10963092), (7, 9396936), (8, 8222319), (9, 7308728), (12, 5481546), (14, 4698468), (18, 3654364), (21, 3132312), (24, 2740773), (28, 2349234), (36, 1827182), (42, 1566156), (56, 1174617), (63, 1044104), (72, 913591), (84, 783078), (126, 522052), (168, 391539), (252, 261026), (504, 130513)]