87803436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61487}}^1$

素因数の和:61518

約数の個数: 48

約数和(自身を含む): 247919616

約数和(自身を除く): 160116180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 61487, 122974, 184461, 245948, 368922, 430409, 737844, 860818, 1045279, 1291227, 1721636, 2090558, 2582454, 3135837, 4181116, 5164908, 6271674, 7316953, 12543348, 14633906, 21950859, 29267812, 43901718, 87803436]

約数ペア:

[(1, 87803436), (2, 43901718), (3, 29267812), (4, 21950859), (6, 14633906), (7, 12543348), (12, 7316953), (14, 6271674), (17, 5164908), (21, 4181116), (28, 3135837), (34, 2582454), (42, 2090558), (51, 1721636), (68, 1291227), (84, 1045279), (102, 860818), (119, 737844), (204, 430409), (238, 368922), (357, 245948), (476, 184461), (714, 122974), (1428, 61487)]