74816388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2843}}^1$

素因数の和:2913

約数の個数: 72

約数和(自身を含む): 204972768

約数和(自身を除く): 130156380

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2843, 2924, 4386, 5686, 6579, 8529, 8772, 11372, 13158, 17058, 25587, 26316, 34116, 48331, 51174, 96662, 102348, 122249, 144993, 193324, 244498, 289986, 366747, 434979, 488996, 579972, 733494, 869958, 1100241, 1466988, 1739916, 2078233, 2200482, 4156466, 4400964, 6234699, 8312932, 12469398, 18704097, 24938796, 37408194, 74816388]

約数ペア:

[(1, 74816388), (2, 37408194), (3, 24938796), (4, 18704097), (6, 12469398), (9, 8312932), (12, 6234699), (17, 4400964), (18, 4156466), (34, 2200482), (36, 2078233), (43, 1739916), (51, 1466988), (68, 1100241), (86, 869958), (102, 733494), (129, 579972), (153, 488996), (172, 434979), (204, 366747), (258, 289986), (306, 244498), (387, 193324), (516, 144993), (612, 122249), (731, 102348), (774, 96662), (1462, 51174), (1548, 48331), (2193, 34116), (2843, 26316), (2924, 25587), (4386, 17058), (5686, 13158), (6579, 11372), (8529, 8772)]