75656016

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:521

約数の個数: 120

約数和(自身を含む): 225628416

約数和(自身を除く): 149972400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 53, 69, 72, 92, 106, 138, 144, 159, 184, 207, 212, 276, 318, 368, 414, 424, 431, 477, 552, 636, 828, 848, 862, 954, 1104, 1219, 1272, 1293, 1656, 1724, 1908, 2438, 2544, 2586, 3312, 3448, 3657, 3816, 3879, 4876, 5172, 6896, 7314, 7632, 7758, 9752, 9913, 10344, 10971, 14628, 15516, 19504, 19826, 20688, 21942, 22843, 29256, 29739, 31032, 39652, 43884, 45686, 58512, 59478, 62064, 68529, 79304, 87768, 89217, 91372, 118956, 137058, 158608, 175536, 178434, 182744, 205587, 237912, 274116, 356868, 365488, 411174, 475824, 525389, 548232, 713736, 822348, 1050778, 1096464, 1427472, 1576167, 1644696, 2101556, 3152334, 3289392, 4203112, 4728501, 6304668, 8406224, 9457002, 12609336, 18914004, 25218672, 37828008, 75656016]

約数ペア:

[(1, 75656016), (2, 37828008), (3, 25218672), (4, 18914004), (6, 12609336), (8, 9457002), (9, 8406224), (12, 6304668), (16, 4728501), (18, 4203112), (23, 3289392), (24, 3152334), (36, 2101556), (46, 1644696), (48, 1576167), (53, 1427472), (69, 1096464), (72, 1050778), (92, 822348), (106, 713736), (138, 548232), (144, 525389), (159, 475824), (184, 411174), (207, 365488), (212, 356868), (276, 274116), (318, 237912), (368, 205587), (414, 182744), (424, 178434), (431, 175536), (477, 158608), (552, 137058), (636, 118956), (828, 91372), (848, 89217), (862, 87768), (954, 79304), (1104, 68529), (1219, 62064), (1272, 59478), (1293, 58512), (1656, 45686), (1724, 43884), (1908, 39652), (2438, 31032), (2544, 29739), (2586, 29256), (3312, 22843), (3448, 21942), (3657, 20688), (3816, 19826), (3879, 19504), (4876, 15516), (5172, 14628), (6896, 10971), (7314, 10344), (7632, 9913), (7758, 9752)]