90188208

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{18979}}^1$

素因数の和:19007

約数の個数: 80

約数和(自身を含む): 282422400

約数和(自身を除く): 192234192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 18979, 37958, 56937, 75916, 113874, 151832, 170811, 208769, 227748, 303664, 341622, 417538, 455496, 512433, 626307, 683244, 835076, 910992, 1024866, 1252614, 1366488, 1670152, 1878921, 2049732, 2505228, 2732976, 3340304, 3757842, 4099464, 5010456, 5636763, 7515684, 8198928, 10020912, 11273526, 15031368, 22547052, 30062736, 45094104, 90188208]

約数ペア:

[(1, 90188208), (2, 45094104), (3, 30062736), (4, 22547052), (6, 15031368), (8, 11273526), (9, 10020912), (11, 8198928), (12, 7515684), (16, 5636763), (18, 5010456), (22, 4099464), (24, 3757842), (27, 3340304), (33, 2732976), (36, 2505228), (44, 2049732), (48, 1878921), (54, 1670152), (66, 1366488), (72, 1252614), (88, 1024866), (99, 910992), (108, 835076), (132, 683244), (144, 626307), (176, 512433), (198, 455496), (216, 417538), (264, 341622), (297, 303664), (396, 227748), (432, 208769), (528, 170811), (594, 151832), (792, 113874), (1188, 75916), (1584, 56937), (2376, 37958), (4752, 18979)]