8717124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 24554880

約数和(自身を除く): 15837756

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 156, 173, 204, 221, 228, 247, 323, 346, 442, 494, 519, 646, 663, 692, 741, 884, 969, 988, 1038, 1292, 1326, 1482, 1938, 2076, 2249, 2652, 2941, 2964, 3287, 3876, 4199, 4498, 5882, 6574, 6747, 8398, 8823, 8996, 9861, 11764, 12597, 13148, 13494, 16796, 17646, 19722, 25194, 26988, 35292, 38233, 39444, 42731, 50388, 55879, 76466, 85462, 111758, 114699, 128193, 152932, 167637, 170924, 223516, 229398, 256386, 335274, 458796, 512772, 670548, 726427, 1452854, 2179281, 2905708, 4358562, 8717124]

約数ペア:

[(1, 8717124), (2, 4358562), (3, 2905708), (4, 2179281), (6, 1452854), (12, 726427), (13, 670548), (17, 512772), (19, 458796), (26, 335274), (34, 256386), (38, 229398), (39, 223516), (51, 170924), (52, 167637), (57, 152932), (68, 128193), (76, 114699), (78, 111758), (102, 85462), (114, 76466), (156, 55879), (173, 50388), (204, 42731), (221, 39444), (228, 38233), (247, 35292), (323, 26988), (346, 25194), (442, 19722), (494, 17646), (519, 16796), (646, 13494), (663, 13148), (692, 12597), (741, 11764), (884, 9861), (969, 8996), (988, 8823), (1038, 8398), (1292, 6747), (1326, 6574), (1482, 5882), (1938, 4498), (2076, 4199), (2249, 3876), (2652, 3287), (2941, 2964)]