80622816

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27091}}^1$

素因数の和:27135

約数の個数: 48

約数和(自身を含む): 218469888

約数和(自身を除く): 137847072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 27091, 54182, 81273, 108364, 162546, 216728, 325092, 433456, 650184, 839821, 866912, 1300368, 1679642, 2519463, 2600736, 3359284, 5038926, 6718568, 10077852, 13437136, 20155704, 26874272, 40311408, 80622816]

約数ペア:

[(1, 80622816), (2, 40311408), (3, 26874272), (4, 20155704), (6, 13437136), (8, 10077852), (12, 6718568), (16, 5038926), (24, 3359284), (31, 2600736), (32, 2519463), (48, 1679642), (62, 1300368), (93, 866912), (96, 839821), (124, 650184), (186, 433456), (248, 325092), (372, 216728), (496, 162546), (744, 108364), (992, 81273), (1488, 54182), (2976, 27091)]