31608144

素因数分解:

$2^4\times 3^4\times {\mathrm{29}}^3$

素因数の和:107

約数の個数: 100

約数和(自身を含む): 94750260

約数和(自身を除く): 63142116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 261, 324, 348, 432, 464, 522, 648, 696, 783, 841, 1044, 1296, 1392, 1566, 1682, 2088, 2349, 2523, 3132, 3364, 4176, 4698, 5046, 6264, 6728, 7569, 9396, 10092, 12528, 13456, 15138, 18792, 20184, 22707, 24389, 30276, 37584, 40368, 45414, 48778, 60552, 68121, 73167, 90828, 97556, 121104, 136242, 146334, 181656, 195112, 219501, 272484, 292668, 363312, 390224, 439002, 544968, 585336, 658503, 878004, 1089936, 1170672, 1317006, 1756008, 1975509, 2634012, 3512016, 3951018, 5268024, 7902036, 10536048, 15804072, 31608144]

約数ペア:

[(1, 31608144), (2, 15804072), (3, 10536048), (4, 7902036), (6, 5268024), (8, 3951018), (9, 3512016), (12, 2634012), (16, 1975509), (18, 1756008), (24, 1317006), (27, 1170672), (29, 1089936), (36, 878004), (48, 658503), (54, 585336), (58, 544968), (72, 439002), (81, 390224), (87, 363312), (108, 292668), (116, 272484), (144, 219501), (162, 195112), (174, 181656), (216, 146334), (232, 136242), (261, 121104), (324, 97556), (348, 90828), (432, 73167), (464, 68121), (522, 60552), (648, 48778), (696, 45414), (783, 40368), (841, 37584), (1044, 30276), (1296, 24389), (1392, 22707), (1566, 20184), (1682, 18792), (2088, 15138), (2349, 13456), (2523, 12528), (3132, 10092), (3364, 9396), (4176, 7569), (4698, 6728), (5046, 6264)]