80893692

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5521}}^1$

素因数の和:5579

約数の個数: 72

約数和(自身を含む): 229140912

約数和(自身を除く): 148247220

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4884, 5521, 7326, 11042, 14652, 16563, 22084, 33126, 49689, 60731, 66252, 99378, 121462, 182193, 198756, 204277, 242924, 364386, 408554, 546579, 612831, 728772, 817108, 1093158, 1225662, 1838493, 2186316, 2247047, 2451324, 3676986, 4494094, 6741141, 7353972, 8988188, 13482282, 20223423, 26964564, 40446846, 80893692]

約数ペア:

[(1, 80893692), (2, 40446846), (3, 26964564), (4, 20223423), (6, 13482282), (9, 8988188), (11, 7353972), (12, 6741141), (18, 4494094), (22, 3676986), (33, 2451324), (36, 2247047), (37, 2186316), (44, 1838493), (66, 1225662), (74, 1093158), (99, 817108), (111, 728772), (132, 612831), (148, 546579), (198, 408554), (222, 364386), (333, 242924), (396, 204277), (407, 198756), (444, 182193), (666, 121462), (814, 99378), (1221, 66252), (1332, 60731), (1628, 49689), (2442, 33126), (3663, 22084), (4884, 16563), (5521, 14652), (7326, 11042)]