64435536

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2185

約数の個数: 120

約数和(自身を含む): 207174240

約数和(自身を除く): 142738704

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, 2141, 2508, 2736, 3344, 3762, 4282, 5016, 6423, 7524, 8564, 10032, 12846, 15048, 17128, 19269, 23551, 25692, 30096, 34256, 38538, 40679, 47102, 51384, 70653, 77076, 81358, 94204, 102768, 122037, 141306, 154152, 162716, 188408, 211959, 244074, 282612, 308304, 325432, 366111, 376816, 423918, 447469, 488148, 565224, 650864, 732222, 847836, 894938, 976296, 1130448, 1342407, 1464444, 1695672, 1789876, 1952592, 2684814, 2928888, 3391344, 3579752, 4027221, 5369628, 5857776, 7159504, 8054442, 10739256, 16108884, 21478512, 32217768, 64435536]

約数ペア:

[(1, 64435536), (2, 32217768), (3, 21478512), (4, 16108884), (6, 10739256), (8, 8054442), (9, 7159504), (11, 5857776), (12, 5369628), (16, 4027221), (18, 3579752), (19, 3391344), (22, 2928888), (24, 2684814), (33, 1952592), (36, 1789876), (38, 1695672), (44, 1464444), (48, 1342407), (57, 1130448), (66, 976296), (72, 894938), (76, 847836), (88, 732222), (99, 650864), (114, 565224), (132, 488148), (144, 447469), (152, 423918), (171, 376816), (176, 366111), (198, 325432), (209, 308304), (228, 282612), (264, 244074), (304, 211959), (342, 188408), (396, 162716), (418, 154152), (456, 141306), (528, 122037), (627, 102768), (684, 94204), (792, 81358), (836, 77076), (912, 70653), (1254, 51384), (1368, 47102), (1584, 40679), (1672, 38538), (1881, 34256), (2141, 30096), (2508, 25692), (2736, 23551), (3344, 19269), (3762, 17128), (4282, 15048), (5016, 12846), (6423, 10032), (7524, 8564)]