81367182

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3907}}^1$

素因数の和:4017

約数の個数: 48

約数和(自身を含む): 192039120

約数和(自身を除く): 110671938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1602, 2314, 3471, 3907, 6942, 7814, 10413, 11721, 20826, 23442, 35163, 50791, 70326, 101582, 152373, 304746, 347723, 457119, 695446, 914238, 1043169, 2086338, 3129507, 4520399, 6259014, 9040798, 13561197, 27122394, 40683591, 81367182]

約数ペア:

[(1, 81367182), (2, 40683591), (3, 27122394), (6, 13561197), (9, 9040798), (13, 6259014), (18, 4520399), (26, 3129507), (39, 2086338), (78, 1043169), (89, 914238), (117, 695446), (178, 457119), (234, 347723), (267, 304746), (534, 152373), (801, 101582), (1157, 70326), (1602, 50791), (2314, 35163), (3471, 23442), (3907, 20826), (6942, 11721), (7814, 10413)]