74472342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2819}}^1$

素因数の和:2885

約数の個数: 64

約数和(自身を含む): 185172480

約数和(自身を除く): 110700138

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 102, 111, 119, 222, 238, 259, 357, 518, 629, 714, 777, 1258, 1554, 1887, 2819, 3774, 4403, 5638, 8457, 8806, 13209, 16914, 19733, 26418, 39466, 47923, 59199, 95846, 104303, 118398, 143769, 208606, 287538, 312909, 335461, 625818, 670922, 730121, 1006383, 1460242, 1773151, 2012766, 2190363, 3546302, 4380726, 5319453, 10638906, 12412057, 24824114, 37236171, 74472342]

約数ペア:

[(1, 74472342), (2, 37236171), (3, 24824114), (6, 12412057), (7, 10638906), (14, 5319453), (17, 4380726), (21, 3546302), (34, 2190363), (37, 2012766), (42, 1773151), (51, 1460242), (74, 1006383), (102, 730121), (111, 670922), (119, 625818), (222, 335461), (238, 312909), (259, 287538), (357, 208606), (518, 143769), (629, 118398), (714, 104303), (777, 95846), (1258, 59199), (1554, 47923), (1887, 39466), (2819, 26418), (3774, 19733), (4403, 16914), (5638, 13209), (8457, 8806)]