80334744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 239500800

約数和(自身を除く): 159166056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 107, 109, 123, 164, 168, 214, 218, 246, 287, 321, 327, 328, 428, 436, 492, 574, 642, 654, 749, 763, 856, 861, 872, 984, 1148, 1284, 1308, 1498, 1526, 1722, 2247, 2289, 2296, 2568, 2616, 2996, 3052, 3444, 4387, 4469, 4494, 4578, 5992, 6104, 6888, 8774, 8938, 8988, 9156, 11663, 13161, 13407, 17548, 17876, 17976, 18312, 23326, 26322, 26814, 30709, 31283, 34989, 35096, 35752, 46652, 52644, 53628, 61418, 62566, 69978, 81641, 92127, 93304, 93849, 105288, 107256, 122836, 125132, 139956, 163282, 184254, 187698, 244923, 245672, 250264, 279912, 326564, 368508, 375396, 478183, 489846, 653128, 737016, 750792, 956366, 979692, 1434549, 1912732, 1959384, 2869098, 3347281, 3825464, 5738196, 6694562, 10041843, 11476392, 13389124, 20083686, 26778248, 40167372, 80334744]

約数ペア:

[(1, 80334744), (2, 40167372), (3, 26778248), (4, 20083686), (6, 13389124), (7, 11476392), (8, 10041843), (12, 6694562), (14, 5738196), (21, 3825464), (24, 3347281), (28, 2869098), (41, 1959384), (42, 1912732), (56, 1434549), (82, 979692), (84, 956366), (107, 750792), (109, 737016), (123, 653128), (164, 489846), (168, 478183), (214, 375396), (218, 368508), (246, 326564), (287, 279912), (321, 250264), (327, 245672), (328, 244923), (428, 187698), (436, 184254), (492, 163282), (574, 139956), (642, 125132), (654, 122836), (749, 107256), (763, 105288), (856, 93849), (861, 93304), (872, 92127), (984, 81641), (1148, 69978), (1284, 62566), (1308, 61418), (1498, 53628), (1526, 52644), (1722, 46652), (2247, 35752), (2289, 35096), (2296, 34989), (2568, 31283), (2616, 30709), (2996, 26814), (3052, 26322), (3444, 23326), (4387, 18312), (4469, 17976), (4494, 17876), (4578, 17548), (5992, 13407), (6104, 13161), (6888, 11663), (8774, 9156), (8938, 8988)]