123289992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1212

約数の個数: 128

約数和(自身を含む): 397113600

約数和(自身を除く): 273823608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 292, 378, 438, 504, 511, 584, 657, 756, 876, 1022, 1117, 1314, 1512, 1533, 1752, 1971, 2044, 2234, 2628, 3066, 3351, 3942, 4088, 4468, 4599, 5256, 6132, 6702, 7819, 7884, 8936, 9198, 10053, 12264, 13404, 13797, 15638, 15768, 18396, 20106, 23457, 26808, 27594, 30159, 31276, 36792, 40212, 46914, 55188, 60318, 62552, 70371, 80424, 81541, 93828, 110376, 120636, 140742, 163082, 187656, 211113, 241272, 244623, 281484, 326164, 422226, 489246, 562968, 570787, 652328, 733869, 844452, 978492, 1141574, 1467738, 1688904, 1712361, 1956984, 2201607, 2283148, 2935476, 3424722, 4403214, 4566296, 5137083, 5870952, 6849444, 8806428, 10274166, 13698888, 15411249, 17612856, 20548332, 30822498, 41096664, 61644996, 123289992]

約数ペア:

[(1, 123289992), (2, 61644996), (3, 41096664), (4, 30822498), (6, 20548332), (7, 17612856), (8, 15411249), (9, 13698888), (12, 10274166), (14, 8806428), (18, 6849444), (21, 5870952), (24, 5137083), (27, 4566296), (28, 4403214), (36, 3424722), (42, 2935476), (54, 2283148), (56, 2201607), (63, 1956984), (72, 1712361), (73, 1688904), (84, 1467738), (108, 1141574), (126, 978492), (146, 844452), (168, 733869), (189, 652328), (216, 570787), (219, 562968), (252, 489246), (292, 422226), (378, 326164), (438, 281484), (504, 244623), (511, 241272), (584, 211113), (657, 187656), (756, 163082), (876, 140742), (1022, 120636), (1117, 110376), (1314, 93828), (1512, 81541), (1533, 80424), (1752, 70371), (1971, 62552), (2044, 60318), (2234, 55188), (2628, 46914), (3066, 40212), (3351, 36792), (3942, 31276), (4088, 30159), (4468, 27594), (4599, 26808), (5256, 23457), (6132, 20106), (6702, 18396), (7819, 15768), (7884, 15638), (8936, 13797), (9198, 13404), (10053, 12264)]