77087360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17207}}^1$

素因数の和:17233

約数の個数: 64

約数和(自身を含む): 210625920

約数和(自身を除く): 133538560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 17207, 34414, 68828, 86035, 120449, 137656, 172070, 240898, 275312, 344140, 481796, 550624, 602245, 688280, 963592, 1101248, 1204490, 1376560, 1927184, 2202496, 2408980, 2753120, 3854368, 4817960, 5506240, 7708736, 9635920, 11012480, 15417472, 19271840, 38543680, 77087360]

約数ペア:

[(1, 77087360), (2, 38543680), (4, 19271840), (5, 15417472), (7, 11012480), (8, 9635920), (10, 7708736), (14, 5506240), (16, 4817960), (20, 3854368), (28, 2753120), (32, 2408980), (35, 2202496), (40, 1927184), (56, 1376560), (64, 1204490), (70, 1101248), (80, 963592), (112, 688280), (128, 602245), (140, 550624), (160, 481796), (224, 344140), (280, 275312), (320, 240898), (448, 172070), (560, 137656), (640, 120449), (896, 86035), (1120, 68828), (2240, 34414), (4480, 17207)]