72324144

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 152661456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 36, 46, 48, 54, 58, 69, 72, 87, 92, 108, 116, 138, 144, 174, 184, 207, 216, 232, 251, 261, 276, 348, 368, 414, 432, 464, 502, 522, 552, 621, 667, 696, 753, 783, 828, 1004, 1044, 1104, 1242, 1334, 1392, 1506, 1566, 1656, 2001, 2008, 2088, 2259, 2484, 2668, 3012, 3132, 3312, 4002, 4016, 4176, 4518, 4968, 5336, 5773, 6003, 6024, 6264, 6777, 7279, 8004, 9036, 9936, 10672, 11546, 12006, 12048, 12528, 13554, 14558, 16008, 17319, 18009, 18072, 21837, 23092, 24012, 27108, 29116, 32016, 34638, 36018, 36144, 43674, 46184, 48024, 51957, 54216, 58232, 65511, 69276, 72036, 87348, 92368, 96048, 103914, 108432, 116464, 131022, 138552, 144072, 155871, 167417, 174696, 196533, 207828, 262044, 277104, 288144, 311742, 334834, 349392, 393066, 415656, 502251, 524088, 623484, 669668, 786132, 831312, 1004502, 1048176, 1246968, 1339336, 1506753, 1572264, 2009004, 2493936, 2678672, 3013506, 3144528, 4018008, 4520259, 6027012, 8036016, 9040518, 12054024, 18081036, 24108048, 36162072, 72324144]

約数ペア:

[(1, 72324144), (2, 36162072), (3, 24108048), (4, 18081036), (6, 12054024), (8, 9040518), (9, 8036016), (12, 6027012), (16, 4520259), (18, 4018008), (23, 3144528), (24, 3013506), (27, 2678672), (29, 2493936), (36, 2009004), (46, 1572264), (48, 1506753), (54, 1339336), (58, 1246968), (69, 1048176), (72, 1004502), (87, 831312), (92, 786132), (108, 669668), (116, 623484), (138, 524088), (144, 502251), (174, 415656), (184, 393066), (207, 349392), (216, 334834), (232, 311742), (251, 288144), (261, 277104), (276, 262044), (348, 207828), (368, 196533), (414, 174696), (432, 167417), (464, 155871), (502, 144072), (522, 138552), (552, 131022), (621, 116464), (667, 108432), (696, 103914), (753, 96048), (783, 92368), (828, 87348), (1004, 72036), (1044, 69276), (1104, 65511), (1242, 58232), (1334, 54216), (1392, 51957), (1506, 48024), (1566, 46184), (1656, 43674), (2001, 36144), (2008, 36018), (2088, 34638), (2259, 32016), (2484, 29116), (2668, 27108), (3012, 24012), (3132, 23092), (3312, 21837), (4002, 18072), (4016, 18009), (4176, 17319), (4518, 16008), (4968, 14558), (5336, 13554), (5773, 12528), (6003, 12048), (6024, 12006), (6264, 11546), (6777, 10672), (7279, 9936), (8004, 9036)]