31210128

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2969}}^1$

素因数の和:3056

約数の個数: 60

約数和(自身を含む): 88571340

約数和(自身を除く): 57361212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 2969, 3504, 5256, 5938, 8907, 10512, 11876, 17814, 23752, 26721, 35628, 47504, 53442, 71256, 106884, 142512, 213768, 216737, 427536, 433474, 650211, 866948, 1300422, 1733896, 1950633, 2600844, 3467792, 3901266, 5201688, 7802532, 10403376, 15605064, 31210128]

約数ペア:

[(1, 31210128), (2, 15605064), (3, 10403376), (4, 7802532), (6, 5201688), (8, 3901266), (9, 3467792), (12, 2600844), (16, 1950633), (18, 1733896), (24, 1300422), (36, 866948), (48, 650211), (72, 433474), (73, 427536), (144, 216737), (146, 213768), (219, 142512), (292, 106884), (438, 71256), (584, 53442), (657, 47504), (876, 35628), (1168, 26721), (1314, 23752), (1752, 17814), (2628, 11876), (2969, 10512), (3504, 8907), (5256, 5938)]