66583728

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{1951}}^1$

素因数の和:2047

約数の個数: 80

約数和(自身を含む): 193638400

約数和(自身を除く): 127054672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 948, 1264, 1422, 1896, 1951, 2133, 2844, 3792, 3902, 4266, 5688, 5853, 7804, 8532, 11376, 11706, 15608, 17064, 17559, 23412, 31216, 34128, 35118, 46824, 52677, 70236, 93648, 105354, 140472, 154129, 210708, 280944, 308258, 421416, 462387, 616516, 842832, 924774, 1233032, 1387161, 1849548, 2466064, 2774322, 3699096, 4161483, 5548644, 7398192, 8322966, 11097288, 16645932, 22194576, 33291864, 66583728]

約数ペア:

[(1, 66583728), (2, 33291864), (3, 22194576), (4, 16645932), (6, 11097288), (8, 8322966), (9, 7398192), (12, 5548644), (16, 4161483), (18, 3699096), (24, 2774322), (27, 2466064), (36, 1849548), (48, 1387161), (54, 1233032), (72, 924774), (79, 842832), (108, 616516), (144, 462387), (158, 421416), (216, 308258), (237, 280944), (316, 210708), (432, 154129), (474, 140472), (632, 105354), (711, 93648), (948, 70236), (1264, 52677), (1422, 46824), (1896, 35118), (1951, 34128), (2133, 31216), (2844, 23412), (3792, 17559), (3902, 17064), (4266, 15608), (5688, 11706), (5853, 11376), (7804, 8532)]