74117008

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 181675872

約数和(自身を除く): 107558864

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 67, 68, 83, 98, 112, 119, 134, 136, 166, 196, 238, 268, 272, 332, 392, 469, 476, 536, 581, 664, 784, 833, 938, 952, 1072, 1139, 1162, 1328, 1411, 1666, 1876, 1904, 2278, 2324, 2822, 3283, 3332, 3752, 4067, 4556, 4648, 5561, 5644, 6566, 6664, 7504, 7973, 8134, 9112, 9296, 9877, 11122, 11288, 13132, 13328, 15946, 16268, 18224, 19754, 22244, 22576, 26264, 31892, 32536, 38927, 39508, 44488, 52528, 55811, 63784, 65072, 69139, 77854, 79016, 88976, 94537, 111622, 127568, 138278, 155708, 158032, 189074, 223244, 272489, 276556, 311416, 378148, 446488, 544978, 553112, 622832, 661759, 756296, 892976, 1089956, 1106224, 1323518, 1512592, 2179912, 2647036, 4359824, 4632313, 5294072, 9264626, 10588144, 18529252, 37058504, 74117008]

約数ペア:

[(1, 74117008), (2, 37058504), (4, 18529252), (7, 10588144), (8, 9264626), (14, 5294072), (16, 4632313), (17, 4359824), (28, 2647036), (34, 2179912), (49, 1512592), (56, 1323518), (67, 1106224), (68, 1089956), (83, 892976), (98, 756296), (112, 661759), (119, 622832), (134, 553112), (136, 544978), (166, 446488), (196, 378148), (238, 311416), (268, 276556), (272, 272489), (332, 223244), (392, 189074), (469, 158032), (476, 155708), (536, 138278), (581, 127568), (664, 111622), (784, 94537), (833, 88976), (938, 79016), (952, 77854), (1072, 69139), (1139, 65072), (1162, 63784), (1328, 55811), (1411, 52528), (1666, 44488), (1876, 39508), (1904, 38927), (2278, 32536), (2324, 31892), (2822, 26264), (3283, 22576), (3332, 22244), (3752, 19754), (4067, 18224), (4556, 16268), (4648, 15946), (5561, 13328), (5644, 13132), (6566, 11288), (6664, 11122), (7504, 9877), (7973, 9296), (8134, 9112)]