88860321

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 158558400

約数和(自身を除く): 69698079

約数列:

[1, 3, 9, 11, 19, 27, 29, 33, 57, 81, 87, 99, 171, 181, 209, 261, 297, 319, 513, 543, 551, 627, 783, 891, 957, 1539, 1629, 1653, 1881, 1991, 2349, 2871, 3439, 4887, 4959, 5249, 5643, 5973, 6061, 8613, 10317, 14661, 14877, 15747, 16929, 17919, 18183, 25839, 30951, 37829, 44631, 47241, 53757, 54549, 57739, 92853, 99731, 113487, 141723, 161271, 163647, 173217, 278559, 299193, 340461, 425169, 490941, 519651, 897579, 1021383, 1097041, 1558953, 2692737, 3064149, 3291123, 4676859, 8078211, 9873369, 29620107, 88860321]

約数ペア:

[(1, 88860321), (3, 29620107), (9, 9873369), (11, 8078211), (19, 4676859), (27, 3291123), (29, 3064149), (33, 2692737), (57, 1558953), (81, 1097041), (87, 1021383), (99, 897579), (171, 519651), (181, 490941), (209, 425169), (261, 340461), (297, 299193), (319, 278559), (513, 173217), (543, 163647), (551, 161271), (627, 141723), (783, 113487), (891, 99731), (957, 92853), (1539, 57739), (1629, 54549), (1653, 53757), (1881, 47241), (1991, 44631), (2349, 37829), (2871, 30951), (3439, 25839), (4887, 18183), (4959, 17919), (5249, 16929), (5643, 15747), (5973, 14877), (6061, 14661), (8613, 10317)]