61569378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 152792640

約数和(自身を除く): 91223262

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 43, 58, 78, 86, 87, 117, 129, 174, 211, 234, 258, 261, 377, 387, 422, 522, 559, 633, 754, 774, 1118, 1131, 1247, 1266, 1677, 1899, 2262, 2494, 2743, 3354, 3393, 3741, 3798, 5031, 5486, 6119, 6786, 7482, 8229, 9073, 10062, 11223, 12238, 16211, 16458, 18146, 18357, 22446, 24687, 27219, 32422, 36714, 48633, 49374, 54438, 55071, 79547, 81657, 97266, 110142, 117949, 145899, 159094, 163314, 235898, 238641, 263117, 291798, 353847, 477282, 526234, 707694, 715923, 789351, 1061541, 1431846, 1578702, 2123082, 2368053, 3420521, 4736106, 6841042, 10261563, 20523126, 30784689, 61569378]

約数ペア:

[(1, 61569378), (2, 30784689), (3, 20523126), (6, 10261563), (9, 6841042), (13, 4736106), (18, 3420521), (26, 2368053), (29, 2123082), (39, 1578702), (43, 1431846), (58, 1061541), (78, 789351), (86, 715923), (87, 707694), (117, 526234), (129, 477282), (174, 353847), (211, 291798), (234, 263117), (258, 238641), (261, 235898), (377, 163314), (387, 159094), (422, 145899), (522, 117949), (559, 110142), (633, 97266), (754, 81657), (774, 79547), (1118, 55071), (1131, 54438), (1247, 49374), (1266, 48633), (1677, 36714), (1899, 32422), (2262, 27219), (2494, 24687), (2743, 22446), (3354, 18357), (3393, 18146), (3741, 16458), (3798, 16211), (5031, 12238), (5486, 11223), (6119, 10062), (6786, 9073), (7482, 8229)]