80545176

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{10861}}^1$

素因数の和:10976

約数の個数: 48

約数和(自身を含む): 220281360

約数和(自身を除く): 139736184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 10861, 21722, 32583, 43444, 65166, 86888, 97749, 130332, 195498, 260664, 390996, 781992, 1118683, 2237366, 3356049, 4474732, 6712098, 8949464, 10068147, 13424196, 20136294, 26848392, 40272588, 80545176]

約数ペア:

[(1, 80545176), (2, 40272588), (3, 26848392), (4, 20136294), (6, 13424196), (8, 10068147), (9, 8949464), (12, 6712098), (18, 4474732), (24, 3356049), (36, 2237366), (72, 1118683), (103, 781992), (206, 390996), (309, 260664), (412, 195498), (618, 130332), (824, 97749), (927, 86888), (1236, 65166), (1854, 43444), (2472, 32583), (3708, 21722), (7416, 10861)]