72518544

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23981}}^1$

素因数の和:24005

約数の個数: 80

約数和(自身を含む): 237901440

約数和(自身を除く): 165382896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 23981, 47962, 71943, 95924, 143886, 167867, 191848, 215829, 287772, 335734, 383696, 431658, 503601, 575544, 647487, 671468, 863316, 1007202, 1151088, 1294974, 1342936, 1510803, 1726632, 2014404, 2589948, 2685872, 3021606, 3453264, 4028808, 4532409, 5179896, 6043212, 8057616, 9064818, 10359792, 12086424, 18129636, 24172848, 36259272, 72518544]

約数ペア:

[(1, 72518544), (2, 36259272), (3, 24172848), (4, 18129636), (6, 12086424), (7, 10359792), (8, 9064818), (9, 8057616), (12, 6043212), (14, 5179896), (16, 4532409), (18, 4028808), (21, 3453264), (24, 3021606), (27, 2685872), (28, 2589948), (36, 2014404), (42, 1726632), (48, 1510803), (54, 1342936), (56, 1294974), (63, 1151088), (72, 1007202), (84, 863316), (108, 671468), (112, 647487), (126, 575544), (144, 503601), (168, 431658), (189, 383696), (216, 335734), (252, 287772), (336, 215829), (378, 191848), (432, 167867), (504, 143886), (756, 95924), (1008, 71943), (1512, 47962), (3024, 23981)]