72258336

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{6781}}^1$

素因数の和:6834

約数の個数: 72

約数和(自身を含む): 211069404

約数和(自身を除く): 138811068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 6781, 10656, 13562, 20343, 27124, 40686, 54248, 61029, 81372, 108496, 122058, 162744, 216992, 244116, 250897, 325488, 488232, 501794, 650976, 752691, 976464, 1003588, 1505382, 1952928, 2007176, 2258073, 3010764, 4014352, 4516146, 6021528, 8028704, 9032292, 12043056, 18064584, 24086112, 36129168, 72258336]

約数ペア:

[(1, 72258336), (2, 36129168), (3, 24086112), (4, 18064584), (6, 12043056), (8, 9032292), (9, 8028704), (12, 6021528), (16, 4516146), (18, 4014352), (24, 3010764), (32, 2258073), (36, 2007176), (37, 1952928), (48, 1505382), (72, 1003588), (74, 976464), (96, 752691), (111, 650976), (144, 501794), (148, 488232), (222, 325488), (288, 250897), (296, 244116), (333, 216992), (444, 162744), (592, 122058), (666, 108496), (888, 81372), (1184, 61029), (1332, 54248), (1776, 40686), (2664, 27124), (3552, 20343), (5328, 13562), (6781, 10656)]