72041724

素因数分解:

$2^2\times 3^5\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:697

約数の個数: 72

約数和(自身を含む): 190580208

約数和(自身を除く): 118538484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 243, 274, 324, 411, 486, 541, 548, 822, 972, 1082, 1233, 1623, 1644, 2164, 2466, 3246, 3699, 4869, 4932, 6492, 7398, 9738, 11097, 14607, 14796, 19476, 22194, 29214, 33291, 43821, 44388, 58428, 66582, 74117, 87642, 131463, 133164, 148234, 175284, 222351, 262926, 296468, 444702, 525852, 667053, 889404, 1334106, 2001159, 2668212, 4002318, 6003477, 8004636, 12006954, 18010431, 24013908, 36020862, 72041724]

約数ペア:

[(1, 72041724), (2, 36020862), (3, 24013908), (4, 18010431), (6, 12006954), (9, 8004636), (12, 6003477), (18, 4002318), (27, 2668212), (36, 2001159), (54, 1334106), (81, 889404), (108, 667053), (137, 525852), (162, 444702), (243, 296468), (274, 262926), (324, 222351), (411, 175284), (486, 148234), (541, 133164), (548, 131463), (822, 87642), (972, 74117), (1082, 66582), (1233, 58428), (1623, 44388), (1644, 43821), (2164, 33291), (2466, 29214), (3246, 22194), (3699, 19476), (4869, 14796), (4932, 14607), (6492, 11097), (7398, 9738)]