85791132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5581}}^1$

素因数の和:5659

約数の個数: 72

約数和(自身を含む): 251949152

約数和(自身を除く): 166158020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 5581, 7686, 11162, 15372, 16743, 22324, 33486, 39067, 50229, 66972, 78134, 100458, 117201, 156268, 200916, 234402, 340441, 351603, 468804, 680882, 703206, 1021323, 1361764, 1406412, 2042646, 2383087, 3063969, 4085292, 4766174, 6127938, 7149261, 9532348, 12255876, 14298522, 21447783, 28597044, 42895566, 85791132]

約数ペア:

[(1, 85791132), (2, 42895566), (3, 28597044), (4, 21447783), (6, 14298522), (7, 12255876), (9, 9532348), (12, 7149261), (14, 6127938), (18, 4766174), (21, 4085292), (28, 3063969), (36, 2383087), (42, 2042646), (61, 1406412), (63, 1361764), (84, 1021323), (122, 703206), (126, 680882), (183, 468804), (244, 351603), (252, 340441), (366, 234402), (427, 200916), (549, 156268), (732, 117201), (854, 100458), (1098, 78134), (1281, 66972), (1708, 50229), (2196, 39067), (2562, 33486), (3843, 22324), (5124, 16743), (5581, 15372), (7686, 11162)]