88263728

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 208986624

約数和(自身を除く): 120722896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 151, 238, 272, 302, 307, 476, 604, 614, 952, 1057, 1208, 1228, 1904, 2114, 2149, 2416, 2456, 2567, 4228, 4298, 4912, 5134, 5219, 8456, 8596, 10268, 10438, 16912, 17192, 17969, 20536, 20876, 34384, 35938, 36533, 41072, 41752, 46357, 71876, 73066, 83504, 92714, 143752, 146132, 185428, 287504, 292264, 324499, 370856, 584528, 648998, 741712, 788069, 1297996, 1576138, 2595992, 3152276, 5191984, 5516483, 6304552, 11032966, 12609104, 22065932, 44131864, 88263728]

約数ペア:

[(1, 88263728), (2, 44131864), (4, 22065932), (7, 12609104), (8, 11032966), (14, 6304552), (16, 5516483), (17, 5191984), (28, 3152276), (34, 2595992), (56, 1576138), (68, 1297996), (112, 788069), (119, 741712), (136, 648998), (151, 584528), (238, 370856), (272, 324499), (302, 292264), (307, 287504), (476, 185428), (604, 146132), (614, 143752), (952, 92714), (1057, 83504), (1208, 73066), (1228, 71876), (1904, 46357), (2114, 41752), (2149, 41072), (2416, 36533), (2456, 35938), (2567, 34384), (4228, 20876), (4298, 20536), (4912, 17969), (5134, 17192), (5219, 16912), (8456, 10438), (8596, 10268)]