73672416

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 120

約数和(自身を含む): 222042744

約数和(自身を除く): 148370328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 258, 288, 324, 344, 387, 432, 516, 648, 661, 688, 774, 864, 1032, 1161, 1296, 1322, 1376, 1548, 1983, 2064, 2322, 2592, 2644, 3096, 3483, 3966, 4128, 4644, 5288, 5949, 6192, 6966, 7932, 9288, 10576, 11898, 12384, 13932, 15864, 17847, 18576, 21152, 23796, 27864, 28423, 31728, 35694, 37152, 47592, 53541, 55728, 56846, 63456, 71388, 85269, 95184, 107082, 111456, 113692, 142776, 170538, 190368, 214164, 227384, 255807, 285552, 341076, 428328, 454768, 511614, 571104, 682152, 767421, 856656, 909536, 1023228, 1364304, 1534842, 1713312, 2046456, 2302263, 2728608, 3069684, 4092912, 4604526, 6139368, 8185824, 9209052, 12278736, 18418104, 24557472, 36836208, 73672416]

約数ペア:

[(1, 73672416), (2, 36836208), (3, 24557472), (4, 18418104), (6, 12278736), (8, 9209052), (9, 8185824), (12, 6139368), (16, 4604526), (18, 4092912), (24, 3069684), (27, 2728608), (32, 2302263), (36, 2046456), (43, 1713312), (48, 1534842), (54, 1364304), (72, 1023228), (81, 909536), (86, 856656), (96, 767421), (108, 682152), (129, 571104), (144, 511614), (162, 454768), (172, 428328), (216, 341076), (258, 285552), (288, 255807), (324, 227384), (344, 214164), (387, 190368), (432, 170538), (516, 142776), (648, 113692), (661, 111456), (688, 107082), (774, 95184), (864, 85269), (1032, 71388), (1161, 63456), (1296, 56846), (1322, 55728), (1376, 53541), (1548, 47592), (1983, 37152), (2064, 35694), (2322, 31728), (2592, 28423), (2644, 27864), (3096, 23796), (3483, 21152), (3966, 18576), (4128, 17847), (4644, 15864), (5288, 13932), (5949, 12384), (6192, 11898), (6966, 10576), (7932, 9288)]