123072404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 279417600

約数和(自身を除く): 156345196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 89, 91, 116, 131, 178, 182, 203, 262, 356, 364, 377, 406, 524, 623, 754, 812, 917, 1157, 1246, 1508, 1703, 1834, 2314, 2492, 2581, 2639, 3406, 3668, 3799, 4628, 5162, 5278, 6812, 7598, 8099, 10324, 10556, 11659, 11921, 15196, 16198, 18067, 23318, 23842, 26593, 32396, 33553, 36134, 46636, 47684, 49387, 53186, 67106, 72268, 81613, 98774, 106372, 134212, 151567, 163226, 197548, 234871, 303134, 326452, 338111, 345709, 469742, 606268, 676222, 691418, 939484, 1060969, 1352444, 1382836, 2121938, 2366777, 4243876, 4395443, 4733554, 8790886, 9467108, 17581772, 30768101, 61536202, 123072404]

約数ペア:

[(1, 123072404), (2, 61536202), (4, 30768101), (7, 17581772), (13, 9467108), (14, 8790886), (26, 4733554), (28, 4395443), (29, 4243876), (52, 2366777), (58, 2121938), (89, 1382836), (91, 1352444), (116, 1060969), (131, 939484), (178, 691418), (182, 676222), (203, 606268), (262, 469742), (356, 345709), (364, 338111), (377, 326452), (406, 303134), (524, 234871), (623, 197548), (754, 163226), (812, 151567), (917, 134212), (1157, 106372), (1246, 98774), (1508, 81613), (1703, 72268), (1834, 67106), (2314, 53186), (2492, 49387), (2581, 47684), (2639, 46636), (3406, 36134), (3668, 33553), (3799, 32396), (4628, 26593), (5162, 23842), (5278, 23318), (6812, 18067), (7598, 16198), (8099, 15196), (10324, 11921), (10556, 11659)]