80142304

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:584

約数の個数: 96

約数和(自身を含む): 189423360

約数和(自身を除く): 109281056

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 32, 38, 44, 46, 76, 88, 92, 152, 176, 184, 209, 253, 304, 352, 368, 418, 437, 506, 521, 608, 736, 836, 874, 1012, 1042, 1672, 1748, 2024, 2084, 3344, 3496, 4048, 4168, 4807, 5731, 6688, 6992, 8096, 8336, 9614, 9899, 11462, 11983, 13984, 16672, 19228, 19798, 22924, 23966, 38456, 39596, 45848, 47932, 76912, 79192, 91696, 95864, 108889, 131813, 153824, 158384, 183392, 191728, 217778, 227677, 263626, 316768, 383456, 435556, 455354, 527252, 871112, 910708, 1054504, 1742224, 1821416, 2109008, 2504447, 3484448, 3642832, 4218016, 5008894, 7285664, 10017788, 20035576, 40071152, 80142304]

約数ペア:

[(1, 80142304), (2, 40071152), (4, 20035576), (8, 10017788), (11, 7285664), (16, 5008894), (19, 4218016), (22, 3642832), (23, 3484448), (32, 2504447), (38, 2109008), (44, 1821416), (46, 1742224), (76, 1054504), (88, 910708), (92, 871112), (152, 527252), (176, 455354), (184, 435556), (209, 383456), (253, 316768), (304, 263626), (352, 227677), (368, 217778), (418, 191728), (437, 183392), (506, 158384), (521, 153824), (608, 131813), (736, 108889), (836, 95864), (874, 91696), (1012, 79192), (1042, 76912), (1672, 47932), (1748, 45848), (2024, 39596), (2084, 38456), (3344, 23966), (3496, 22924), (4048, 19798), (4168, 19228), (4807, 16672), (5731, 13984), (6688, 11983), (6992, 11462), (8096, 9899), (8336, 9614)]