78396648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1993}}^1$

素因数の和:2162

約数の個数: 64

約数和(自身を含む): 215352000

約数和(自身を除く): 136955352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 149, 264, 298, 447, 596, 894, 1192, 1639, 1788, 1993, 3278, 3576, 3986, 4917, 5979, 6556, 7972, 9834, 11958, 13112, 15944, 19668, 21923, 23916, 39336, 43846, 47832, 65769, 87692, 131538, 175384, 263076, 296957, 526152, 593914, 890871, 1187828, 1781742, 2375656, 3266527, 3563484, 6533054, 7126968, 9799581, 13066108, 19599162, 26132216, 39198324, 78396648]

約数ペア:

[(1, 78396648), (2, 39198324), (3, 26132216), (4, 19599162), (6, 13066108), (8, 9799581), (11, 7126968), (12, 6533054), (22, 3563484), (24, 3266527), (33, 2375656), (44, 1781742), (66, 1187828), (88, 890871), (132, 593914), (149, 526152), (264, 296957), (298, 263076), (447, 175384), (596, 131538), (894, 87692), (1192, 65769), (1639, 47832), (1788, 43846), (1993, 39336), (3278, 23916), (3576, 21923), (3986, 19668), (4917, 15944), (5979, 13112), (6556, 11958), (7972, 9834)]