64688052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 187689600

約数和(自身を除く): 123001548

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 52, 66, 69, 78, 92, 121, 132, 138, 143, 149, 156, 242, 253, 276, 286, 298, 299, 363, 429, 447, 484, 506, 572, 596, 598, 726, 759, 858, 894, 897, 1012, 1196, 1452, 1518, 1573, 1639, 1716, 1788, 1794, 1937, 2783, 3036, 3146, 3278, 3289, 3427, 3588, 3874, 4719, 4917, 5566, 5811, 6292, 6556, 6578, 6854, 7748, 8349, 9438, 9834, 9867, 10281, 11132, 11622, 13156, 13708, 16698, 18029, 18876, 19668, 19734, 20562, 21307, 23244, 33396, 36058, 36179, 37697, 39468, 41124, 42614, 44551, 54087, 63921, 72116, 72358, 75394, 85228, 89102, 108174, 108537, 113091, 127842, 133653, 144716, 150788, 178204, 216348, 217074, 226182, 234377, 255684, 267306, 414667, 434148, 452364, 468754, 490061, 534612, 703131, 829334, 937508, 980122, 1244001, 1406262, 1470183, 1658668, 1960244, 2488002, 2812524, 2940366, 4976004, 5390671, 5880732, 10781342, 16172013, 21562684, 32344026, 64688052]

約数ペア:

[(1, 64688052), (2, 32344026), (3, 21562684), (4, 16172013), (6, 10781342), (11, 5880732), (12, 5390671), (13, 4976004), (22, 2940366), (23, 2812524), (26, 2488002), (33, 1960244), (39, 1658668), (44, 1470183), (46, 1406262), (52, 1244001), (66, 980122), (69, 937508), (78, 829334), (92, 703131), (121, 534612), (132, 490061), (138, 468754), (143, 452364), (149, 434148), (156, 414667), (242, 267306), (253, 255684), (276, 234377), (286, 226182), (298, 217074), (299, 216348), (363, 178204), (429, 150788), (447, 144716), (484, 133653), (506, 127842), (572, 113091), (596, 108537), (598, 108174), (726, 89102), (759, 85228), (858, 75394), (894, 72358), (897, 72116), (1012, 63921), (1196, 54087), (1452, 44551), (1518, 42614), (1573, 41124), (1639, 39468), (1716, 37697), (1788, 36179), (1794, 36058), (1937, 33396), (2783, 23244), (3036, 21307), (3146, 20562), (3278, 19734), (3289, 19668), (3427, 18876), (3588, 18029), (3874, 16698), (4719, 13708), (4917, 13156), (5566, 11622), (5811, 11132), (6292, 10281), (6556, 9867), (6578, 9834), (6854, 9438), (7748, 8349)]