89189036

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 167378400

約数和(自身を除く): 78189364

約数列:

[1, 2, 4, 29, 53, 58, 89, 106, 116, 163, 178, 212, 326, 356, 652, 1537, 2581, 3074, 4717, 4727, 5162, 6148, 8639, 9434, 9454, 10324, 14507, 17278, 18868, 18908, 29014, 34556, 58028, 136793, 250531, 273586, 420703, 501062, 547172, 768871, 841406, 1002124, 1537742, 1682812, 3075484, 22297259, 44594518, 89189036]

約数ペア:

[(1, 89189036), (2, 44594518), (4, 22297259), (29, 3075484), (53, 1682812), (58, 1537742), (89, 1002124), (106, 841406), (116, 768871), (163, 547172), (178, 501062), (212, 420703), (326, 273586), (356, 250531), (652, 136793), (1537, 58028), (2581, 34556), (3074, 29014), (4717, 18908), (4727, 18868), (5162, 17278), (6148, 14507), (8639, 10324), (9434, 9454)]