85428072

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 244857600

約数和(自身を除く): 159429528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 79, 92, 138, 158, 184, 207, 237, 276, 316, 414, 474, 552, 632, 653, 711, 828, 948, 1306, 1422, 1656, 1817, 1896, 1959, 2612, 2844, 3634, 3918, 5224, 5451, 5688, 5877, 7268, 7836, 10902, 11754, 14536, 15019, 15672, 16353, 21804, 23508, 30038, 32706, 43608, 45057, 47016, 51587, 60076, 65412, 90114, 103174, 120152, 130824, 135171, 154761, 180228, 206348, 270342, 309522, 360456, 412696, 464283, 540684, 619044, 928566, 1081368, 1186501, 1238088, 1857132, 2373002, 3559503, 3714264, 4746004, 7119006, 9492008, 10678509, 14238012, 21357018, 28476024, 42714036, 85428072]

約数ペア:

[(1, 85428072), (2, 42714036), (3, 28476024), (4, 21357018), (6, 14238012), (8, 10678509), (9, 9492008), (12, 7119006), (18, 4746004), (23, 3714264), (24, 3559503), (36, 2373002), (46, 1857132), (69, 1238088), (72, 1186501), (79, 1081368), (92, 928566), (138, 619044), (158, 540684), (184, 464283), (207, 412696), (237, 360456), (276, 309522), (316, 270342), (414, 206348), (474, 180228), (552, 154761), (632, 135171), (653, 130824), (711, 120152), (828, 103174), (948, 90114), (1306, 65412), (1422, 60076), (1656, 51587), (1817, 47016), (1896, 45057), (1959, 43608), (2612, 32706), (2844, 30038), (3634, 23508), (3918, 21804), (5224, 16353), (5451, 15672), (5688, 15019), (5877, 14536), (7268, 11754), (7836, 10902)]