68630838

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8581}}^1$

素因数の和:8660

約数の個数: 32

約数和(自身を含む): 145001472

約数和(自身を除く): 76370634

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 7998, 8581, 17162, 25743, 51486, 266011, 368983, 532022, 737966, 798033, 1106949, 1596066, 2213898, 11438473, 22876946, 34315419, 68630838]

約数ペア:

[(1, 68630838), (2, 34315419), (3, 22876946), (6, 11438473), (31, 2213898), (43, 1596066), (62, 1106949), (86, 798033), (93, 737966), (129, 532022), (186, 368983), (258, 266011), (1333, 51486), (2666, 25743), (3999, 17162), (7998, 8581)]