31069872

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 160

約数和(自身を含む): 96422400

約数和(自身を除く): 65352528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 53, 54, 59, 69, 72, 92, 106, 108, 118, 138, 144, 159, 177, 184, 207, 212, 216, 236, 276, 318, 354, 368, 414, 424, 432, 472, 477, 531, 552, 621, 636, 708, 828, 848, 944, 954, 1062, 1104, 1219, 1242, 1272, 1357, 1416, 1431, 1593, 1656, 1908, 2124, 2438, 2484, 2544, 2714, 2832, 2862, 3127, 3186, 3312, 3657, 3816, 4071, 4248, 4876, 4968, 5428, 5724, 6254, 6372, 7314, 7632, 8142, 8496, 9381, 9752, 9936, 10856, 10971, 11448, 12213, 12508, 12744, 14628, 16284, 18762, 19504, 21712, 21942, 22896, 24426, 25016, 25488, 28143, 29256, 32568, 32913, 36639, 37524, 43884, 48852, 50032, 56286, 58512, 65136, 65826, 71921, 73278, 75048, 84429, 87768, 97704, 112572, 131652, 143842, 146556, 150096, 168858, 175536, 195408, 215763, 225144, 263304, 287684, 293112, 337716, 431526, 450288, 526608, 575368, 586224, 647289, 675432, 863052, 1150736, 1294578, 1350864, 1726104, 1941867, 2589156, 3452208, 3883734, 5178312, 7767468, 10356624, 15534936, 31069872]

約数ペア:

[(1, 31069872), (2, 15534936), (3, 10356624), (4, 7767468), (6, 5178312), (8, 3883734), (9, 3452208), (12, 2589156), (16, 1941867), (18, 1726104), (23, 1350864), (24, 1294578), (27, 1150736), (36, 863052), (46, 675432), (48, 647289), (53, 586224), (54, 575368), (59, 526608), (69, 450288), (72, 431526), (92, 337716), (106, 293112), (108, 287684), (118, 263304), (138, 225144), (144, 215763), (159, 195408), (177, 175536), (184, 168858), (207, 150096), (212, 146556), (216, 143842), (236, 131652), (276, 112572), (318, 97704), (354, 87768), (368, 84429), (414, 75048), (424, 73278), (432, 71921), (472, 65826), (477, 65136), (531, 58512), (552, 56286), (621, 50032), (636, 48852), (708, 43884), (828, 37524), (848, 36639), (944, 32913), (954, 32568), (1062, 29256), (1104, 28143), (1219, 25488), (1242, 25016), (1272, 24426), (1357, 22896), (1416, 21942), (1431, 21712), (1593, 19504), (1656, 18762), (1908, 16284), (2124, 14628), (2438, 12744), (2484, 12508), (2544, 12213), (2714, 11448), (2832, 10971), (2862, 10856), (3127, 9936), (3186, 9752), (3312, 9381), (3657, 8496), (3816, 8142), (4071, 7632), (4248, 7314), (4876, 6372), (4968, 6254), (5428, 5724)]