72224136

素因数分解:

$2^3\times 3^4\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:736

約数の個数: 80

約数和(自身を含む): 203599440

約数和(自身を除く): 131375304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 227, 324, 454, 491, 648, 681, 908, 982, 1362, 1473, 1816, 1964, 2043, 2724, 2946, 3928, 4086, 4419, 5448, 5892, 6129, 8172, 8838, 11784, 12258, 13257, 16344, 17676, 18387, 24516, 26514, 35352, 36774, 39771, 49032, 53028, 73548, 79542, 106056, 111457, 147096, 159084, 222914, 318168, 334371, 445828, 668742, 891656, 1003113, 1337484, 2006226, 2674968, 3009339, 4012452, 6018678, 8024904, 9028017, 12037356, 18056034, 24074712, 36112068, 72224136]

約数ペア:

[(1, 72224136), (2, 36112068), (3, 24074712), (4, 18056034), (6, 12037356), (8, 9028017), (9, 8024904), (12, 6018678), (18, 4012452), (24, 3009339), (27, 2674968), (36, 2006226), (54, 1337484), (72, 1003113), (81, 891656), (108, 668742), (162, 445828), (216, 334371), (227, 318168), (324, 222914), (454, 159084), (491, 147096), (648, 111457), (681, 106056), (908, 79542), (982, 73548), (1362, 53028), (1473, 49032), (1816, 39771), (1964, 36774), (2043, 35352), (2724, 26514), (2946, 24516), (3928, 18387), (4086, 17676), (4419, 16344), (5448, 13257), (5892, 12258), (6129, 11784), (8172, 8838)]