78235326

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 196717248

約数和(自身を除く): 118481922

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 71, 78, 102, 117, 142, 153, 213, 221, 234, 277, 306, 426, 442, 554, 639, 663, 831, 923, 1207, 1278, 1326, 1662, 1846, 1989, 2414, 2493, 2769, 3601, 3621, 3978, 4709, 4986, 5538, 7202, 7242, 8307, 9418, 10803, 10863, 14127, 15691, 16614, 19667, 21606, 21726, 28254, 31382, 32409, 39334, 42381, 47073, 59001, 61217, 64818, 84762, 94146, 118002, 122434, 141219, 177003, 183651, 255671, 282438, 334339, 354006, 367302, 511342, 550953, 668678, 767013, 1003017, 1101906, 1534026, 2006034, 2301039, 3009051, 4346407, 4602078, 6018102, 8692814, 13039221, 26078442, 39117663, 78235326]

約数ペア:

[(1, 78235326), (2, 39117663), (3, 26078442), (6, 13039221), (9, 8692814), (13, 6018102), (17, 4602078), (18, 4346407), (26, 3009051), (34, 2301039), (39, 2006034), (51, 1534026), (71, 1101906), (78, 1003017), (102, 767013), (117, 668678), (142, 550953), (153, 511342), (213, 367302), (221, 354006), (234, 334339), (277, 282438), (306, 255671), (426, 183651), (442, 177003), (554, 141219), (639, 122434), (663, 118002), (831, 94146), (923, 84762), (1207, 64818), (1278, 61217), (1326, 59001), (1662, 47073), (1846, 42381), (1989, 39334), (2414, 32409), (2493, 31382), (2769, 28254), (3601, 21726), (3621, 21606), (3978, 19667), (4709, 16614), (4986, 15691), (5538, 14127), (7202, 10863), (7242, 10803), (8307, 9418)]