81974952

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66973}}^1$

素因数の和:67002

約数の個数: 48

約数和(自身を含む): 235078740

約数和(自身を除く): 153103788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 66973, 133946, 200919, 267892, 401838, 535784, 602757, 803676, 1138541, 1205514, 1607352, 2277082, 2411028, 3415623, 4554164, 4822056, 6831246, 9108328, 10246869, 13662492, 20493738, 27324984, 40987476, 81974952]

約数ペア:

[(1, 81974952), (2, 40987476), (3, 27324984), (4, 20493738), (6, 13662492), (8, 10246869), (9, 9108328), (12, 6831246), (17, 4822056), (18, 4554164), (24, 3415623), (34, 2411028), (36, 2277082), (51, 1607352), (68, 1205514), (72, 1138541), (102, 803676), (136, 602757), (153, 535784), (204, 401838), (306, 267892), (408, 200919), (612, 133946), (1224, 66973)]