80922492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1013}}^1$

素因数の和:1347

約数の個数: 72

約数和(自身を含む): 234745056

約数和(自身を除く): 153822564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317, 634, 951, 1013, 1268, 1902, 2026, 2219, 2853, 3039, 3804, 4052, 4438, 5706, 6078, 6657, 7091, 8876, 9117, 11412, 12156, 13314, 14182, 18234, 19971, 21273, 26628, 28364, 36468, 39942, 42546, 63819, 79884, 85092, 127638, 255276, 321121, 642242, 963363, 1284484, 1926726, 2247847, 2890089, 3853452, 4495694, 5780178, 6743541, 8991388, 11560356, 13487082, 20230623, 26974164, 40461246, 80922492]

約数ペア:

[(1, 80922492), (2, 40461246), (3, 26974164), (4, 20230623), (6, 13487082), (7, 11560356), (9, 8991388), (12, 6743541), (14, 5780178), (18, 4495694), (21, 3853452), (28, 2890089), (36, 2247847), (42, 1926726), (63, 1284484), (84, 963363), (126, 642242), (252, 321121), (317, 255276), (634, 127638), (951, 85092), (1013, 79884), (1268, 63819), (1902, 42546), (2026, 39942), (2219, 36468), (2853, 28364), (3039, 26628), (3804, 21273), (4052, 19971), (4438, 18234), (5706, 14182), (6078, 13314), (6657, 12156), (7091, 11412), (8876, 9117)]