71964774

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3733}}^1$

素因数の和:3771

約数の個数: 80

約数和(自身を含む): 195183648

約数和(自身を除く): 123218874

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 918, 1071, 1134, 1377, 2142, 2754, 3213, 3733, 6426, 7466, 9639, 11199, 19278, 22398, 26131, 33597, 52262, 63461, 67194, 78393, 100791, 126922, 156786, 190383, 201582, 235179, 302373, 380766, 444227, 470358, 571149, 604746, 705537, 888454, 1142298, 1332681, 1411074, 1713447, 2116611, 2665362, 3426894, 3998043, 4233222, 5140341, 7996086, 10280682, 11994129, 23988258, 35982387, 71964774]

約数ペア:

[(1, 71964774), (2, 35982387), (3, 23988258), (6, 11994129), (7, 10280682), (9, 7996086), (14, 5140341), (17, 4233222), (18, 3998043), (21, 3426894), (27, 2665362), (34, 2116611), (42, 1713447), (51, 1411074), (54, 1332681), (63, 1142298), (81, 888454), (102, 705537), (119, 604746), (126, 571149), (153, 470358), (162, 444227), (189, 380766), (238, 302373), (306, 235179), (357, 201582), (378, 190383), (459, 156786), (567, 126922), (714, 100791), (918, 78393), (1071, 67194), (1134, 63461), (1377, 52262), (2142, 33597), (2754, 26131), (3213, 22398), (3733, 19278), (6426, 11199), (7466, 9639)]