42721272

素因数分解:

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

素因数の和:226

約数の個数: 192

約数和(自身を含む): 141523200

約数和(自身を除く): 98801928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 19, 22, 24, 33, 34, 36, 38, 44, 51, 57, 66, 68, 72, 76, 88, 99, 102, 114, 132, 136, 152, 153, 167, 171, 187, 198, 204, 209, 228, 264, 306, 323, 334, 342, 374, 396, 408, 418, 456, 501, 561, 612, 627, 646, 668, 684, 748, 792, 836, 969, 1002, 1122, 1224, 1254, 1292, 1336, 1368, 1496, 1503, 1672, 1683, 1837, 1881, 1938, 2004, 2244, 2508, 2584, 2839, 2907, 3006, 3173, 3366, 3553, 3674, 3762, 3876, 4008, 4488, 5016, 5511, 5678, 5814, 6012, 6346, 6732, 7106, 7348, 7524, 7752, 8517, 9519, 10659, 11022, 11356, 11628, 12024, 12692, 13464, 14212, 14696, 15048, 16533, 17034, 19038, 21318, 22044, 22712, 23256, 25384, 25551, 28424, 28557, 31229, 31977, 33066, 34068, 34903, 38076, 42636, 44088, 51102, 53941, 57114, 62458, 63954, 66132, 68136, 69806, 76152, 85272, 93687, 102204, 104709, 107882, 114228, 124916, 127908, 132264, 139612, 161823, 187374, 204408, 209418, 215764, 228456, 249832, 255816, 279224, 281061, 314127, 323646, 374748, 418836, 431528, 485469, 562122, 593351, 628254, 647292, 749496, 837672, 970938, 1124244, 1186702, 1256508, 1294584, 1780053, 1941876, 2248488, 2373404, 2513016, 3560106, 3883752, 4746808, 5340159, 7120212, 10680318, 14240424, 21360636, 42721272]

約数ペア:

[(1, 42721272), (2, 21360636), (3, 14240424), (4, 10680318), (6, 7120212), (8, 5340159), (9, 4746808), (11, 3883752), (12, 3560106), (17, 2513016), (18, 2373404), (19, 2248488), (22, 1941876), (24, 1780053), (33, 1294584), (34, 1256508), (36, 1186702), (38, 1124244), (44, 970938), (51, 837672), (57, 749496), (66, 647292), (68, 628254), (72, 593351), (76, 562122), (88, 485469), (99, 431528), (102, 418836), (114, 374748), (132, 323646), (136, 314127), (152, 281061), (153, 279224), (167, 255816), (171, 249832), (187, 228456), (198, 215764), (204, 209418), (209, 204408), (228, 187374), (264, 161823), (306, 139612), (323, 132264), (334, 127908), (342, 124916), (374, 114228), (396, 107882), (408, 104709), (418, 102204), (456, 93687), (501, 85272), (561, 76152), (612, 69806), (627, 68136), (646, 66132), (668, 63954), (684, 62458), (748, 57114), (792, 53941), (836, 51102), (969, 44088), (1002, 42636), (1122, 38076), (1224, 34903), (1254, 34068), (1292, 33066), (1336, 31977), (1368, 31229), (1496, 28557), (1503, 28424), (1672, 25551), (1683, 25384), (1837, 23256), (1881, 22712), (1938, 22044), (2004, 21318), (2244, 19038), (2508, 17034), (2584, 16533), (2839, 15048), (2907, 14696), (3006, 14212), (3173, 13464), (3366, 12692), (3553, 12024), (3674, 11628), (3762, 11356), (3876, 11022), (4008, 10659), (4488, 9519), (5016, 8517), (5511, 7752), (5678, 7524), (5814, 7348), (6012, 7106), (6346, 6732)]