74840256

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{7643}}^1$

素因数の和:7678

約数の個数: 84

約数和(自身を含む): 227164392

約数和(自身を除く): 152324136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 7643, 9792, 15286, 22929, 30572, 45858, 61144, 68787, 91716, 122288, 129931, 137574, 183432, 244576, 259862, 275148, 366864, 389793, 489152, 519724, 550296, 733728, 779586, 1039448, 1100592, 1169379, 1467456, 1559172, 2078896, 2201184, 2338758, 3118344, 4157792, 4402368, 4677516, 6236688, 8315584, 9355032, 12473376, 18710064, 24946752, 37420128, 74840256]

約数ペア:

[(1, 74840256), (2, 37420128), (3, 24946752), (4, 18710064), (6, 12473376), (8, 9355032), (9, 8315584), (12, 6236688), (16, 4677516), (17, 4402368), (18, 4157792), (24, 3118344), (32, 2338758), (34, 2201184), (36, 2078896), (48, 1559172), (51, 1467456), (64, 1169379), (68, 1100592), (72, 1039448), (96, 779586), (102, 733728), (136, 550296), (144, 519724), (153, 489152), (192, 389793), (204, 366864), (272, 275148), (288, 259862), (306, 244576), (408, 183432), (544, 137574), (576, 129931), (612, 122288), (816, 91716), (1088, 68787), (1224, 61144), (1632, 45858), (2448, 30572), (3264, 22929), (4896, 15286), (7643, 9792)]