74969466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 116631174

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 29, 33, 39, 46, 58, 66, 69, 78, 87, 131, 138, 143, 174, 253, 262, 286, 299, 319, 377, 393, 429, 506, 598, 638, 667, 754, 759, 786, 858, 897, 957, 1131, 1334, 1441, 1518, 1703, 1794, 1914, 2001, 2262, 2882, 3013, 3289, 3406, 3799, 4002, 4147, 4323, 5109, 6026, 6578, 7337, 7598, 8294, 8646, 8671, 9039, 9867, 10218, 11397, 12441, 14674, 17342, 18078, 18733, 19734, 22011, 22794, 24882, 26013, 33143, 37466, 39169, 41789, 44022, 49387, 52026, 56199, 66286, 78338, 83578, 87377, 95381, 98774, 99429, 112398, 117507, 125367, 148161, 174754, 190762, 198858, 235014, 250734, 262131, 286143, 296322, 430859, 524262, 543257, 572286, 861718, 961147, 1086514, 1135901, 1292577, 1629771, 1922294, 2271802, 2585154, 2883441, 3259542, 3407703, 5766882, 6815406, 12494911, 24989822, 37484733, 74969466]

約数ペア:

[(1, 74969466), (2, 37484733), (3, 24989822), (6, 12494911), (11, 6815406), (13, 5766882), (22, 3407703), (23, 3259542), (26, 2883441), (29, 2585154), (33, 2271802), (39, 1922294), (46, 1629771), (58, 1292577), (66, 1135901), (69, 1086514), (78, 961147), (87, 861718), (131, 572286), (138, 543257), (143, 524262), (174, 430859), (253, 296322), (262, 286143), (286, 262131), (299, 250734), (319, 235014), (377, 198858), (393, 190762), (429, 174754), (506, 148161), (598, 125367), (638, 117507), (667, 112398), (754, 99429), (759, 98774), (786, 95381), (858, 87377), (897, 83578), (957, 78338), (1131, 66286), (1334, 56199), (1441, 52026), (1518, 49387), (1703, 44022), (1794, 41789), (1914, 39169), (2001, 37466), (2262, 33143), (2882, 26013), (3013, 24882), (3289, 22794), (3406, 22011), (3799, 19734), (4002, 18733), (4147, 18078), (4323, 17342), (5109, 14674), (6026, 12441), (6578, 11397), (7337, 10218), (7598, 9867), (8294, 9039), (8646, 8671)]