89723460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:937

約数の個数: 96

約数和(自身を含む): 265789440

約数和(自身を除く): 176065980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 79, 92, 115, 138, 158, 230, 237, 276, 316, 345, 395, 460, 474, 690, 790, 823, 948, 1185, 1380, 1580, 1646, 1817, 2370, 2469, 3292, 3634, 4115, 4740, 4938, 5451, 7268, 8230, 9085, 9876, 10902, 12345, 16460, 18170, 18929, 21804, 24690, 27255, 36340, 37858, 49380, 54510, 56787, 65017, 75716, 94645, 109020, 113574, 130034, 189290, 195051, 227148, 260068, 283935, 325085, 378580, 390102, 567870, 650170, 780204, 975255, 1135740, 1300340, 1495391, 1950510, 2990782, 3901020, 4486173, 5981564, 7476955, 8972346, 14953910, 17944692, 22430865, 29907820, 44861730, 89723460]

約数ペア:

[(1, 89723460), (2, 44861730), (3, 29907820), (4, 22430865), (5, 17944692), (6, 14953910), (10, 8972346), (12, 7476955), (15, 5981564), (20, 4486173), (23, 3901020), (30, 2990782), (46, 1950510), (60, 1495391), (69, 1300340), (79, 1135740), (92, 975255), (115, 780204), (138, 650170), (158, 567870), (230, 390102), (237, 378580), (276, 325085), (316, 283935), (345, 260068), (395, 227148), (460, 195051), (474, 189290), (690, 130034), (790, 113574), (823, 109020), (948, 94645), (1185, 75716), (1380, 65017), (1580, 56787), (1646, 54510), (1817, 49380), (2370, 37858), (2469, 36340), (3292, 27255), (3634, 24690), (4115, 21804), (4740, 18929), (4938, 18170), (5451, 16460), (7268, 12345), (8230, 10902), (9085, 9876)]