91770896

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 217236096

約数和(自身を除く): 125465200

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 157, 238, 272, 307, 314, 476, 614, 628, 952, 1099, 1228, 1256, 1904, 2149, 2198, 2456, 2512, 2669, 4298, 4396, 4912, 5219, 5338, 8596, 8792, 10438, 10676, 17192, 17584, 18683, 20876, 21352, 34384, 36533, 37366, 41752, 42704, 48199, 73066, 74732, 83504, 96398, 146132, 149464, 192796, 292264, 298928, 337393, 385592, 584528, 674786, 771184, 819383, 1349572, 1638766, 2699144, 3277532, 5398288, 5735681, 6555064, 11471362, 13110128, 22942724, 45885448, 91770896]

約数ペア:

[(1, 91770896), (2, 45885448), (4, 22942724), (7, 13110128), (8, 11471362), (14, 6555064), (16, 5735681), (17, 5398288), (28, 3277532), (34, 2699144), (56, 1638766), (68, 1349572), (112, 819383), (119, 771184), (136, 674786), (157, 584528), (238, 385592), (272, 337393), (307, 298928), (314, 292264), (476, 192796), (614, 149464), (628, 146132), (952, 96398), (1099, 83504), (1228, 74732), (1256, 73066), (1904, 48199), (2149, 42704), (2198, 41752), (2456, 37366), (2512, 36533), (2669, 34384), (4298, 21352), (4396, 20876), (4912, 18683), (5219, 17584), (5338, 17192), (8596, 10676), (8792, 10438)]