788142708

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^2\times {\mathrm{4877}}^1$

素因数の和:5021

約数の個数: 54

約数和(自身を含む): 2022843186

約数和(自身を除く): 1234700478

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 4489, 4877, 8978, 9754, 13467, 14631, 17956, 19508, 26934, 29262, 40401, 43893, 53868, 58524, 80802, 87786, 161604, 175572, 326759, 653518, 980277, 1307036, 1960554, 2940831, 3921108, 5881662, 11763324, 21892853, 43785706, 65678559, 87571412, 131357118, 197035677, 262714236, 394071354, 788142708]

約数ペア:

[(1, 788142708), (2, 394071354), (3, 262714236), (4, 197035677), (6, 131357118), (9, 87571412), (12, 65678559), (18, 43785706), (36, 21892853), (67, 11763324), (134, 5881662), (201, 3921108), (268, 2940831), (402, 1960554), (603, 1307036), (804, 980277), (1206, 653518), (2412, 326759), (4489, 175572), (4877, 161604), (8978, 87786), (9754, 80802), (13467, 58524), (14631, 53868), (17956, 43893), (19508, 40401), (26934, 29262)]