864432

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 100

約数和(自身を含む): 2700720

約数和(自身を除く): 1836288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 36, 46, 48, 54, 58, 69, 72, 81, 87, 92, 108, 116, 138, 144, 162, 174, 184, 207, 216, 232, 261, 276, 324, 348, 368, 414, 432, 464, 522, 552, 621, 648, 667, 696, 783, 828, 1044, 1104, 1242, 1296, 1334, 1392, 1566, 1656, 1863, 2001, 2088, 2349, 2484, 2668, 3132, 3312, 3726, 4002, 4176, 4698, 4968, 5336, 6003, 6264, 7452, 8004, 9396, 9936, 10672, 12006, 12528, 14904, 16008, 18009, 18792, 24012, 29808, 32016, 36018, 37584, 48024, 54027, 72036, 96048, 108054, 144072, 216108, 288144, 432216, 864432]

約数ペア:

[(1, 864432), (2, 432216), (3, 288144), (4, 216108), (6, 144072), (8, 108054), (9, 96048), (12, 72036), (16, 54027), (18, 48024), (23, 37584), (24, 36018), (27, 32016), (29, 29808), (36, 24012), (46, 18792), (48, 18009), (54, 16008), (58, 14904), (69, 12528), (72, 12006), (81, 10672), (87, 9936), (92, 9396), (108, 8004), (116, 7452), (138, 6264), (144, 6003), (162, 5336), (174, 4968), (184, 4698), (207, 4176), (216, 4002), (232, 3726), (261, 3312), (276, 3132), (324, 2668), (348, 2484), (368, 2349), (414, 2088), (432, 2001), (464, 1863), (522, 1656), (552, 1566), (621, 1392), (648, 1334), (667, 1296), (696, 1242), (783, 1104), (828, 1044)]