80320152

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{829}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 219916800

約数和(自身を除く): 139596648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 367, 734, 829, 1101, 1468, 1658, 2202, 2487, 2936, 3316, 4037, 4404, 4974, 6632, 8074, 8808, 9119, 9948, 12111, 16148, 18238, 19896, 24222, 27357, 32296, 36476, 48444, 54714, 72952, 96888, 109428, 218856, 304243, 608486, 912729, 1216972, 1825458, 2433944, 3346673, 3650916, 6693346, 7301832, 10040019, 13386692, 20080038, 26773384, 40160076, 80320152]

約数ペア:

[(1, 80320152), (2, 40160076), (3, 26773384), (4, 20080038), (6, 13386692), (8, 10040019), (11, 7301832), (12, 6693346), (22, 3650916), (24, 3346673), (33, 2433944), (44, 1825458), (66, 1216972), (88, 912729), (132, 608486), (264, 304243), (367, 218856), (734, 109428), (829, 96888), (1101, 72952), (1468, 54714), (1658, 48444), (2202, 36476), (2487, 32296), (2936, 27357), (3316, 24222), (4037, 19896), (4404, 18238), (4974, 16148), (6632, 12111), (8074, 9948), (8808, 9119)]