86107840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:2994

約数の個数: 112

約数和(自身を含む): 252447552

約数和(自身を除く): 166339712

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 2957, 3640, 4160, 5824, 5914, 7280, 11828, 14560, 14785, 20699, 23656, 29120, 29570, 38441, 41398, 47312, 59140, 76882, 82796, 94624, 103495, 118280, 153764, 165592, 189248, 192205, 206990, 236560, 269087, 307528, 331184, 384410, 413980, 473120, 538174, 615056, 662368, 768820, 827960, 946240, 1076348, 1230112, 1324736, 1345435, 1537640, 1655920, 2152696, 2460224, 2690870, 3075280, 3311840, 4305392, 5381740, 6150560, 6623680, 8610784, 10763480, 12301120, 17221568, 21526960, 43053920, 86107840]

約数ペア:

[(1, 86107840), (2, 43053920), (4, 21526960), (5, 17221568), (7, 12301120), (8, 10763480), (10, 8610784), (13, 6623680), (14, 6150560), (16, 5381740), (20, 4305392), (26, 3311840), (28, 3075280), (32, 2690870), (35, 2460224), (40, 2152696), (52, 1655920), (56, 1537640), (64, 1345435), (65, 1324736), (70, 1230112), (80, 1076348), (91, 946240), (104, 827960), (112, 768820), (130, 662368), (140, 615056), (160, 538174), (182, 473120), (208, 413980), (224, 384410), (260, 331184), (280, 307528), (320, 269087), (364, 236560), (416, 206990), (448, 192205), (455, 189248), (520, 165592), (560, 153764), (728, 118280), (832, 103495), (910, 94624), (1040, 82796), (1120, 76882), (1456, 59140), (1820, 47312), (2080, 41398), (2240, 38441), (2912, 29570), (2957, 29120), (3640, 23656), (4160, 20699), (5824, 14785), (5914, 14560), (7280, 11828)]