891986832

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{51193}}^1$

素因数の和:51229

約数の個数: 90

約数和(自身を含む): 2743947206

約数和(自身を除く): 1851960374

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 17424, 51193, 102386, 153579, 204772, 307158, 409544, 460737, 563123, 614316, 819088, 921474, 1126246, 1228632, 1689369, 1842948, 2252492, 2457264, 3378738, 3685896, 4504984, 5068107, 6194353, 6757476, 7371792, 9009968, 10136214, 12388706, 13514952, 18583059, 20272428, 24777412, 27029904, 37166118, 40544856, 49554824, 55749177, 74332236, 81089712, 99109648, 111498354, 148664472, 222996708, 297328944, 445993416, 891986832]

約数ペア:

[(1, 891986832), (2, 445993416), (3, 297328944), (4, 222996708), (6, 148664472), (8, 111498354), (9, 99109648), (11, 81089712), (12, 74332236), (16, 55749177), (18, 49554824), (22, 40544856), (24, 37166118), (33, 27029904), (36, 24777412), (44, 20272428), (48, 18583059), (66, 13514952), (72, 12388706), (88, 10136214), (99, 9009968), (121, 7371792), (132, 6757476), (144, 6194353), (176, 5068107), (198, 4504984), (242, 3685896), (264, 3378738), (363, 2457264), (396, 2252492), (484, 1842948), (528, 1689369), (726, 1228632), (792, 1126246), (968, 921474), (1089, 819088), (1452, 614316), (1584, 563123), (1936, 460737), (2178, 409544), (2904, 307158), (4356, 204772), (5808, 153579), (8712, 102386), (17424, 51193)]