187621272

素因数分解:

$2^3\times 3^6\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:684

約数の個数: 112

約数和(自身を含む): 538280640

約数和(自身を除く): 350659368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 243, 318, 324, 424, 477, 486, 607, 636, 648, 729, 954, 972, 1214, 1272, 1431, 1458, 1821, 1908, 1944, 2428, 2862, 2916, 3642, 3816, 4293, 4856, 5463, 5724, 5832, 7284, 8586, 10926, 11448, 12879, 14568, 16389, 17172, 21852, 25758, 32171, 32778, 34344, 38637, 43704, 49167, 51516, 64342, 65556, 77274, 96513, 98334, 103032, 128684, 131112, 147501, 154548, 193026, 196668, 257368, 289539, 295002, 309096, 386052, 393336, 442503, 579078, 590004, 772104, 868617, 885006, 1158156, 1180008, 1737234, 1770012, 2316312, 2605851, 3474468, 3540024, 5211702, 6948936, 7817553, 10423404, 15635106, 20846808, 23452659, 31270212, 46905318, 62540424, 93810636, 187621272]

約数ペア:

[(1, 187621272), (2, 93810636), (3, 62540424), (4, 46905318), (6, 31270212), (8, 23452659), (9, 20846808), (12, 15635106), (18, 10423404), (24, 7817553), (27, 6948936), (36, 5211702), (53, 3540024), (54, 3474468), (72, 2605851), (81, 2316312), (106, 1770012), (108, 1737234), (159, 1180008), (162, 1158156), (212, 885006), (216, 868617), (243, 772104), (318, 590004), (324, 579078), (424, 442503), (477, 393336), (486, 386052), (607, 309096), (636, 295002), (648, 289539), (729, 257368), (954, 196668), (972, 193026), (1214, 154548), (1272, 147501), (1431, 131112), (1458, 128684), (1821, 103032), (1908, 98334), (1944, 96513), (2428, 77274), (2862, 65556), (2916, 64342), (3642, 51516), (3816, 49167), (4293, 43704), (4856, 38637), (5463, 34344), (5724, 32778), (5832, 32171), (7284, 25758), (8586, 21852), (10926, 17172), (11448, 16389), (12879, 14568)]