91090454

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 90349546

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 59, 91, 118, 119, 182, 221, 238, 413, 442, 499, 767, 826, 998, 1003, 1534, 1547, 2006, 3094, 3493, 5369, 6487, 6986, 7021, 8483, 10738, 12974, 13039, 14042, 16966, 26078, 29441, 45409, 58882, 59381, 90818, 91273, 110279, 118762, 182546, 206087, 220558, 382733, 412174, 500497, 765466, 771953, 1000994, 1543906, 2679131, 3503479, 5358262, 6506461, 7006958, 13012922, 45545227, 91090454]

約数ペア:

[(1, 91090454), (2, 45545227), (7, 13012922), (13, 7006958), (14, 6506461), (17, 5358262), (26, 3503479), (34, 2679131), (59, 1543906), (91, 1000994), (118, 771953), (119, 765466), (182, 500497), (221, 412174), (238, 382733), (413, 220558), (442, 206087), (499, 182546), (767, 118762), (826, 110279), (998, 91273), (1003, 90818), (1534, 59381), (1547, 58882), (2006, 45409), (3094, 29441), (3493, 26078), (5369, 16966), (6487, 14042), (6986, 13039), (7021, 12974), (8483, 10738)]