127898808

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1812

約数の個数: 64

約数和(自身を含む): 333465600

約数和(自身を除く): 205566792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 103, 124, 186, 206, 248, 309, 372, 412, 618, 744, 824, 1236, 1669, 2472, 3193, 3338, 5007, 6386, 6676, 9579, 10014, 12772, 13352, 19158, 20028, 25544, 38316, 40056, 51739, 76632, 103478, 155217, 171907, 206956, 310434, 343814, 413912, 515721, 620868, 687628, 1031442, 1241736, 1375256, 2062884, 4125768, 5329117, 10658234, 15987351, 21316468, 31974702, 42632936, 63949404, 127898808]

約数ペア:

[(1, 127898808), (2, 63949404), (3, 42632936), (4, 31974702), (6, 21316468), (8, 15987351), (12, 10658234), (24, 5329117), (31, 4125768), (62, 2062884), (93, 1375256), (103, 1241736), (124, 1031442), (186, 687628), (206, 620868), (248, 515721), (309, 413912), (372, 343814), (412, 310434), (618, 206956), (744, 171907), (824, 155217), (1236, 103478), (1669, 76632), (2472, 51739), (3193, 40056), (3338, 38316), (5007, 25544), (6386, 20028), (6676, 19158), (9579, 13352), (10014, 12772)]