123680736

素因数分解:

$2^5\times 3^3\times {\mathrm{257}}^1\times {\mathrm{557}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 362789280

約数和(自身を除く): 239108544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 257, 288, 432, 514, 557, 771, 864, 1028, 1114, 1542, 1671, 2056, 2228, 2313, 3084, 3342, 4112, 4456, 4626, 5013, 6168, 6684, 6939, 8224, 8912, 9252, 10026, 12336, 13368, 13878, 15039, 17824, 18504, 20052, 24672, 26736, 27756, 30078, 37008, 40104, 53472, 55512, 60156, 74016, 80208, 111024, 120312, 143149, 160416, 222048, 240624, 286298, 429447, 481248, 572596, 858894, 1145192, 1288341, 1717788, 2290384, 2576682, 3435576, 3865023, 4580768, 5153364, 6871152, 7730046, 10306728, 13742304, 15460092, 20613456, 30920184, 41226912, 61840368, 123680736]

約数ペア:

[(1, 123680736), (2, 61840368), (3, 41226912), (4, 30920184), (6, 20613456), (8, 15460092), (9, 13742304), (12, 10306728), (16, 7730046), (18, 6871152), (24, 5153364), (27, 4580768), (32, 3865023), (36, 3435576), (48, 2576682), (54, 2290384), (72, 1717788), (96, 1288341), (108, 1145192), (144, 858894), (216, 572596), (257, 481248), (288, 429447), (432, 286298), (514, 240624), (557, 222048), (771, 160416), (864, 143149), (1028, 120312), (1114, 111024), (1542, 80208), (1671, 74016), (2056, 60156), (2228, 55512), (2313, 53472), (3084, 40104), (3342, 37008), (4112, 30078), (4456, 27756), (4626, 26736), (5013, 24672), (6168, 20052), (6684, 18504), (6939, 17824), (8224, 15039), (8912, 13878), (9252, 13368), (10026, 12336)]