72919008

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{2281}}^1$

素因数の和:2337

約数の個数: 96

約数和(自身を含む): 218524320

約数和(自身を除く): 145605312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 96, 108, 111, 144, 148, 216, 222, 288, 296, 333, 432, 444, 592, 666, 864, 888, 999, 1184, 1332, 1776, 1998, 2281, 2664, 3552, 3996, 4562, 5328, 6843, 7992, 9124, 10656, 13686, 15984, 18248, 20529, 27372, 31968, 36496, 41058, 54744, 61587, 72992, 82116, 84397, 109488, 123174, 164232, 168794, 218976, 246348, 253191, 328464, 337588, 492696, 506382, 656928, 675176, 759573, 985392, 1012764, 1350352, 1519146, 1970784, 2025528, 2278719, 2700704, 3038292, 4051056, 4557438, 6076584, 8102112, 9114876, 12153168, 18229752, 24306336, 36459504, 72919008]

約数ペア:

[(1, 72919008), (2, 36459504), (3, 24306336), (4, 18229752), (6, 12153168), (8, 9114876), (9, 8102112), (12, 6076584), (16, 4557438), (18, 4051056), (24, 3038292), (27, 2700704), (32, 2278719), (36, 2025528), (37, 1970784), (48, 1519146), (54, 1350352), (72, 1012764), (74, 985392), (96, 759573), (108, 675176), (111, 656928), (144, 506382), (148, 492696), (216, 337588), (222, 328464), (288, 253191), (296, 246348), (333, 218976), (432, 168794), (444, 164232), (592, 123174), (666, 109488), (864, 84397), (888, 82116), (999, 72992), (1184, 61587), (1332, 54744), (1776, 41058), (1998, 36496), (2281, 31968), (2664, 27372), (3552, 20529), (3996, 18248), (4562, 15984), (5328, 13686), (6843, 10656), (7992, 9124)]