76185590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 155361024

約数和(自身を除く): 79175434

約数列:

[1, 2, 5, 10, 13, 26, 37, 47, 65, 74, 94, 130, 185, 235, 337, 370, 470, 481, 611, 674, 962, 1222, 1685, 1739, 2405, 3055, 3370, 3478, 4381, 4810, 6110, 8695, 8762, 12469, 15839, 17390, 21905, 22607, 24938, 31678, 43810, 45214, 62345, 79195, 113035, 124690, 158390, 162097, 205907, 226070, 324194, 411814, 586043, 810485, 1029535, 1172086, 1620970, 2059070, 2930215, 5860430, 7618559, 15237118, 38092795, 76185590]

約数ペア:

[(1, 76185590), (2, 38092795), (5, 15237118), (10, 7618559), (13, 5860430), (26, 2930215), (37, 2059070), (47, 1620970), (65, 1172086), (74, 1029535), (94, 810485), (130, 586043), (185, 411814), (235, 324194), (337, 226070), (370, 205907), (470, 162097), (481, 158390), (611, 124690), (674, 113035), (962, 79195), (1222, 62345), (1685, 45214), (1739, 43810), (2405, 31678), (3055, 24938), (3370, 22607), (3478, 21905), (4381, 17390), (4810, 15839), (6110, 12469), (8695, 8762)]