74359728

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{4003}}^1$

素因数の和:4063

約数の個数: 80

約数和(自身を含む): 218458240

約数和(自身を除く): 144098512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4003, 4644, 6192, 8006, 9288, 12009, 16012, 18576, 24018, 32024, 36027, 48036, 64048, 72054, 96072, 108081, 144108, 172129, 192144, 216162, 288216, 344258, 432324, 516387, 576432, 688516, 864648, 1032774, 1377032, 1549161, 1729296, 2065548, 2754064, 3098322, 4131096, 4647483, 6196644, 8262192, 9294966, 12393288, 18589932, 24786576, 37179864, 74359728]

約数ペア:

[(1, 74359728), (2, 37179864), (3, 24786576), (4, 18589932), (6, 12393288), (8, 9294966), (9, 8262192), (12, 6196644), (16, 4647483), (18, 4131096), (24, 3098322), (27, 2754064), (36, 2065548), (43, 1729296), (48, 1549161), (54, 1377032), (72, 1032774), (86, 864648), (108, 688516), (129, 576432), (144, 516387), (172, 432324), (216, 344258), (258, 288216), (344, 216162), (387, 192144), (432, 172129), (516, 144108), (688, 108081), (774, 96072), (1032, 72054), (1161, 64048), (1548, 48036), (2064, 36027), (2322, 32024), (3096, 24018), (4003, 18576), (4644, 16012), (6192, 12009), (8006, 9288)]