77186790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2251}}^1$

素因数の和:2394

約数の個数: 64

約数和(自身を含む): 207544320

約数和(自身を除く): 130357530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 1143, 1270, 1905, 2251, 2286, 3429, 3810, 4502, 5715, 6753, 6858, 11255, 11430, 13506, 17145, 20259, 22510, 33765, 34290, 40518, 60777, 67530, 101295, 121554, 202590, 285877, 303885, 571754, 607770, 857631, 1429385, 1715262, 2572893, 2858770, 4288155, 5145786, 7718679, 8576310, 12864465, 15437358, 25728930, 38593395, 77186790]

約数ペア:

[(1, 77186790), (2, 38593395), (3, 25728930), (5, 15437358), (6, 12864465), (9, 8576310), (10, 7718679), (15, 5145786), (18, 4288155), (27, 2858770), (30, 2572893), (45, 1715262), (54, 1429385), (90, 857631), (127, 607770), (135, 571754), (254, 303885), (270, 285877), (381, 202590), (635, 121554), (762, 101295), (1143, 67530), (1270, 60777), (1905, 40518), (2251, 34290), (2286, 33765), (3429, 22510), (3810, 20259), (4502, 17145), (5715, 13506), (6753, 11430), (6858, 11255)]