91353996

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 237129984

約数和(自身を除く): 145775988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 103, 142, 206, 213, 284, 309, 347, 412, 426, 618, 639, 694, 852, 927, 1041, 1236, 1278, 1388, 1854, 2082, 2556, 3123, 3708, 4164, 6246, 7313, 12492, 14626, 21939, 24637, 29252, 35741, 43878, 49274, 65817, 71482, 73911, 87756, 98548, 107223, 131634, 142964, 147822, 214446, 221733, 263268, 295644, 321669, 428892, 443466, 643338, 886932, 1286676, 2537611, 5075222, 7612833, 10150444, 15225666, 22838499, 30451332, 45676998, 91353996]

約数ペア:

[(1, 91353996), (2, 45676998), (3, 30451332), (4, 22838499), (6, 15225666), (9, 10150444), (12, 7612833), (18, 5075222), (36, 2537611), (71, 1286676), (103, 886932), (142, 643338), (206, 443466), (213, 428892), (284, 321669), (309, 295644), (347, 263268), (412, 221733), (426, 214446), (618, 147822), (639, 142964), (694, 131634), (852, 107223), (927, 98548), (1041, 87756), (1236, 73911), (1278, 71482), (1388, 65817), (1854, 49274), (2082, 43878), (2556, 35741), (3123, 29252), (3708, 24637), (4164, 21939), (6246, 14626), (7313, 12492)]