72203820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92569}}^1$

素因数の和:92594

約数の個数: 48

約数和(自身を含む): 217724640

約数和(自身を除く): 145520820

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, 92569, 185138, 277707, 370276, 462845, 555414, 925690, 1110828, 1203397, 1388535, 1851380, 2406794, 2777070, 3610191, 4813588, 5554140, 6016985, 7220382, 12033970, 14440764, 18050955, 24067940, 36101910, 72203820]

約数ペア:

[(1, 72203820), (2, 36101910), (3, 24067940), (4, 18050955), (5, 14440764), (6, 12033970), (10, 7220382), (12, 6016985), (13, 5554140), (15, 4813588), (20, 3610191), (26, 2777070), (30, 2406794), (39, 1851380), (52, 1388535), (60, 1203397), (65, 1110828), (78, 925690), (130, 555414), (156, 462845), (195, 370276), (260, 277707), (390, 185138), (780, 92569)]