112351356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 307105344

約数和(自身を除く): 194753988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 431, 468, 557, 862, 1114, 1293, 1671, 1724, 2228, 2586, 3342, 3879, 5013, 5172, 5603, 6684, 7241, 7758, 10026, 11206, 14482, 15516, 16809, 20052, 21723, 22412, 28964, 33618, 43446, 50427, 65169, 67236, 86892, 100854, 130338, 201708, 240067, 260676, 480134, 720201, 960268, 1440402, 2160603, 2880804, 3120871, 4321206, 6241742, 8642412, 9362613, 12483484, 18725226, 28087839, 37450452, 56175678, 112351356]

約数ペア:

[(1, 112351356), (2, 56175678), (3, 37450452), (4, 28087839), (6, 18725226), (9, 12483484), (12, 9362613), (13, 8642412), (18, 6241742), (26, 4321206), (36, 3120871), (39, 2880804), (52, 2160603), (78, 1440402), (117, 960268), (156, 720201), (234, 480134), (431, 260676), (468, 240067), (557, 201708), (862, 130338), (1114, 100854), (1293, 86892), (1671, 67236), (1724, 65169), (2228, 50427), (2586, 43446), (3342, 33618), (3879, 28964), (5013, 22412), (5172, 21723), (5603, 20052), (6684, 16809), (7241, 15516), (7758, 14482), (10026, 11206)]