81133704

素因数分解:

$2^3\times 3^3\times {\mathrm{101}}^1\times {\mathrm{3719}}^1$

素因数の和:3835

約数の個数: 64

約数和(自身を含む): 227664000

約数和(自身を除く): 146530296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 101, 108, 202, 216, 303, 404, 606, 808, 909, 1212, 1818, 2424, 2727, 3636, 3719, 5454, 7272, 7438, 10908, 11157, 14876, 21816, 22314, 29752, 33471, 44628, 66942, 89256, 100413, 133884, 200826, 267768, 375619, 401652, 751238, 803304, 1126857, 1502476, 2253714, 3004952, 3380571, 4507428, 6761142, 9014856, 10141713, 13522284, 20283426, 27044568, 40566852, 81133704]

約数ペア:

[(1, 81133704), (2, 40566852), (3, 27044568), (4, 20283426), (6, 13522284), (8, 10141713), (9, 9014856), (12, 6761142), (18, 4507428), (24, 3380571), (27, 3004952), (36, 2253714), (54, 1502476), (72, 1126857), (101, 803304), (108, 751238), (202, 401652), (216, 375619), (303, 267768), (404, 200826), (606, 133884), (808, 100413), (909, 89256), (1212, 66942), (1818, 44628), (2424, 33471), (2727, 29752), (3636, 22314), (3719, 21816), (5454, 14876), (7272, 11157), (7438, 10908)]