64081908

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 203212800

約数和(自身を除く): 139130892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 19, 22, 27, 33, 34, 36, 38, 44, 51, 54, 57, 66, 68, 76, 99, 102, 108, 114, 132, 153, 167, 171, 187, 198, 204, 209, 228, 297, 306, 323, 334, 342, 374, 396, 418, 459, 501, 513, 561, 594, 612, 627, 646, 668, 684, 748, 836, 918, 969, 1002, 1026, 1122, 1188, 1254, 1292, 1503, 1683, 1836, 1837, 1881, 1938, 2004, 2052, 2244, 2508, 2839, 2907, 3006, 3173, 3366, 3553, 3674, 3762, 3876, 4509, 5049, 5511, 5643, 5678, 5814, 6012, 6346, 6732, 7106, 7348, 7524, 8517, 8721, 9018, 9519, 10098, 10659, 11022, 11286, 11356, 11628, 12692, 14212, 16533, 17034, 17442, 18036, 19038, 20196, 21318, 22044, 22572, 25551, 28557, 31229, 31977, 33066, 34068, 34884, 34903, 38076, 42636, 49599, 51102, 53941, 57114, 62458, 63954, 66132, 69806, 76653, 85671, 93687, 95931, 99198, 102204, 104709, 107882, 114228, 124916, 127908, 139612, 153306, 161823, 171342, 187374, 191862, 198396, 209418, 215764, 281061, 306612, 314127, 323646, 342684, 374748, 383724, 418836, 485469, 562122, 593351, 628254, 647292, 843183, 942381, 970938, 1124244, 1186702, 1256508, 1456407, 1686366, 1780053, 1884762, 1941876, 2373404, 2912814, 3372732, 3560106, 3769524, 5340159, 5825628, 7120212, 10680318, 16020477, 21360636, 32040954, 64081908]

約数ペア:

[(1, 64081908), (2, 32040954), (3, 21360636), (4, 16020477), (6, 10680318), (9, 7120212), (11, 5825628), (12, 5340159), (17, 3769524), (18, 3560106), (19, 3372732), (22, 2912814), (27, 2373404), (33, 1941876), (34, 1884762), (36, 1780053), (38, 1686366), (44, 1456407), (51, 1256508), (54, 1186702), (57, 1124244), (66, 970938), (68, 942381), (76, 843183), (99, 647292), (102, 628254), (108, 593351), (114, 562122), (132, 485469), (153, 418836), (167, 383724), (171, 374748), (187, 342684), (198, 323646), (204, 314127), (209, 306612), (228, 281061), (297, 215764), (306, 209418), (323, 198396), (334, 191862), (342, 187374), (374, 171342), (396, 161823), (418, 153306), (459, 139612), (501, 127908), (513, 124916), (561, 114228), (594, 107882), (612, 104709), (627, 102204), (646, 99198), (668, 95931), (684, 93687), (748, 85671), (836, 76653), (918, 69806), (969, 66132), (1002, 63954), (1026, 62458), (1122, 57114), (1188, 53941), (1254, 51102), (1292, 49599), (1503, 42636), (1683, 38076), (1836, 34903), (1837, 34884), (1881, 34068), (1938, 33066), (2004, 31977), (2052, 31229), (2244, 28557), (2508, 25551), (2839, 22572), (2907, 22044), (3006, 21318), (3173, 20196), (3366, 19038), (3553, 18036), (3674, 17442), (3762, 17034), (3876, 16533), (4509, 14212), (5049, 12692), (5511, 11628), (5643, 11356), (5678, 11286), (5814, 11022), (6012, 10659), (6346, 10098), (6732, 9519), (7106, 9018), (7348, 8721), (7524, 8517)]