84885060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{108827}}^1$

素因数の和:108852

約数の個数: 48

約数和(自身を含む): 255963456

約数和(自身を除く): 171078396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 108827, 217654, 326481, 435308, 544135, 652962, 1088270, 1305924, 1414751, 1632405, 2176540, 2829502, 3264810, 4244253, 5659004, 6529620, 7073755, 8488506, 14147510, 16977012, 21221265, 28295020, 42442530, 84885060]

約数ペア:

[(1, 84885060), (2, 42442530), (3, 28295020), (4, 21221265), (5, 16977012), (6, 14147510), (10, 8488506), (12, 7073755), (13, 6529620), (15, 5659004), (20, 4244253), (26, 3264810), (30, 2829502), (39, 2176540), (52, 1632405), (60, 1414751), (65, 1305924), (78, 1088270), (130, 652962), (156, 544135), (195, 435308), (260, 326481), (390, 217654), (780, 108827)]