81831024

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2763

約数の個数: 120

約数和(自身を含む): 263078400

約数和(自身を除く): 181247376

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 1254, 1368, 1584, 1672, 1881, 2508, 2719, 2736, 3344, 3762, 5016, 5438, 7524, 8157, 10032, 10876, 15048, 16314, 21752, 24471, 29909, 30096, 32628, 43504, 48942, 51661, 59818, 65256, 89727, 97884, 103322, 119636, 130512, 154983, 179454, 195768, 206644, 239272, 269181, 309966, 358908, 391536, 413288, 464949, 478544, 538362, 568271, 619932, 717816, 826576, 929898, 1076724, 1136542, 1239864, 1435632, 1704813, 1859796, 2153448, 2273084, 2479728, 3409626, 3719592, 4306896, 4546168, 5114439, 6819252, 7439184, 9092336, 10228878, 13638504, 20457756, 27277008, 40915512, 81831024]

約数ペア:

[(1, 81831024), (2, 40915512), (3, 27277008), (4, 20457756), (6, 13638504), (8, 10228878), (9, 9092336), (11, 7439184), (12, 6819252), (16, 5114439), (18, 4546168), (19, 4306896), (22, 3719592), (24, 3409626), (33, 2479728), (36, 2273084), (38, 2153448), (44, 1859796), (48, 1704813), (57, 1435632), (66, 1239864), (72, 1136542), (76, 1076724), (88, 929898), (99, 826576), (114, 717816), (132, 619932), (144, 568271), (152, 538362), (171, 478544), (176, 464949), (198, 413288), (209, 391536), (228, 358908), (264, 309966), (304, 269181), (342, 239272), (396, 206644), (418, 195768), (456, 179454), (528, 154983), (627, 130512), (684, 119636), (792, 103322), (836, 97884), (912, 89727), (1254, 65256), (1368, 59818), (1584, 51661), (1672, 48942), (1881, 43504), (2508, 32628), (2719, 30096), (2736, 29909), (3344, 24471), (3762, 21752), (5016, 16314), (5438, 15048), (7524, 10876), (8157, 10032)]