80472312

素因数分解:

$2^3\times 3^3\times {\mathrm{379}}^1\times {\mathrm{983}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 224352000

約数和(自身を除く): 143879688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 379, 758, 983, 1137, 1516, 1966, 2274, 2949, 3032, 3411, 3932, 4548, 5898, 6822, 7864, 8847, 9096, 10233, 11796, 13644, 17694, 20466, 23592, 26541, 27288, 35388, 40932, 53082, 70776, 81864, 106164, 212328, 372557, 745114, 1117671, 1490228, 2235342, 2980456, 3353013, 4470684, 6706026, 8941368, 10059039, 13412052, 20118078, 26824104, 40236156, 80472312]

約数ペア:

[(1, 80472312), (2, 40236156), (3, 26824104), (4, 20118078), (6, 13412052), (8, 10059039), (9, 8941368), (12, 6706026), (18, 4470684), (24, 3353013), (27, 2980456), (36, 2235342), (54, 1490228), (72, 1117671), (108, 745114), (216, 372557), (379, 212328), (758, 106164), (983, 81864), (1137, 70776), (1516, 53082), (1966, 40932), (2274, 35388), (2949, 27288), (3032, 26541), (3411, 23592), (3932, 20466), (4548, 17694), (5898, 13644), (6822, 11796), (7864, 10233), (8847, 9096)]