88939172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 195988800

約数和(自身を除く): 107049628

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 289, 379, 406, 476, 493, 578, 758, 812, 986, 1156, 1516, 1972, 2023, 2653, 3451, 4046, 5306, 6443, 6902, 8092, 8381, 10612, 10991, 12886, 13804, 16762, 21982, 25772, 33524, 43964, 45101, 58667, 76937, 90202, 109531, 117334, 153874, 180404, 186847, 219062, 234668, 307748, 373694, 438124, 747388, 766717, 1307929, 1533434, 2615858, 3066868, 3176399, 5231716, 6352798, 12705596, 22234793, 44469586, 88939172]

約数ペア:

[(1, 88939172), (2, 44469586), (4, 22234793), (7, 12705596), (14, 6352798), (17, 5231716), (28, 3176399), (29, 3066868), (34, 2615858), (58, 1533434), (68, 1307929), (116, 766717), (119, 747388), (203, 438124), (238, 373694), (289, 307748), (379, 234668), (406, 219062), (476, 186847), (493, 180404), (578, 153874), (758, 117334), (812, 109531), (986, 90202), (1156, 76937), (1516, 58667), (1972, 45101), (2023, 43964), (2653, 33524), (3451, 25772), (4046, 21982), (5306, 16762), (6443, 13804), (6902, 12886), (8092, 10991), (8381, 10612)]