80264208

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 239984640

約数和(自身を除く): 159720432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 34, 38, 48, 51, 57, 62, 68, 76, 93, 102, 114, 124, 136, 152, 167, 186, 204, 228, 248, 272, 304, 323, 334, 372, 408, 456, 496, 501, 527, 589, 646, 668, 744, 816, 912, 969, 1002, 1054, 1178, 1292, 1336, 1488, 1581, 1767, 1938, 2004, 2108, 2356, 2584, 2672, 2839, 3162, 3173, 3534, 3876, 4008, 4216, 4712, 5168, 5177, 5678, 6324, 6346, 7068, 7752, 8016, 8432, 8517, 9424, 9519, 10013, 10354, 11356, 12648, 12692, 14136, 15504, 15531, 17034, 19038, 20026, 20708, 22712, 25296, 25384, 28272, 30039, 31062, 34068, 38076, 40052, 41416, 45424, 50768, 53941, 60078, 62124, 68136, 76152, 80104, 82832, 88009, 98363, 107882, 120156, 124248, 136272, 152304, 160208, 161823, 176018, 196726, 215764, 240312, 248496, 264027, 295089, 323646, 352036, 393452, 431528, 480624, 528054, 590178, 647292, 704072, 786904, 863056, 1056108, 1180356, 1294584, 1408144, 1573808, 1672171, 2112216, 2360712, 2589168, 3344342, 4224432, 4721424, 5016513, 6688684, 10033026, 13377368, 20066052, 26754736, 40132104, 80264208]

約数ペア:

[(1, 80264208), (2, 40132104), (3, 26754736), (4, 20066052), (6, 13377368), (8, 10033026), (12, 6688684), (16, 5016513), (17, 4721424), (19, 4224432), (24, 3344342), (31, 2589168), (34, 2360712), (38, 2112216), (48, 1672171), (51, 1573808), (57, 1408144), (62, 1294584), (68, 1180356), (76, 1056108), (93, 863056), (102, 786904), (114, 704072), (124, 647292), (136, 590178), (152, 528054), (167, 480624), (186, 431528), (204, 393452), (228, 352036), (248, 323646), (272, 295089), (304, 264027), (323, 248496), (334, 240312), (372, 215764), (408, 196726), (456, 176018), (496, 161823), (501, 160208), (527, 152304), (589, 136272), (646, 124248), (668, 120156), (744, 107882), (816, 98363), (912, 88009), (969, 82832), (1002, 80104), (1054, 76152), (1178, 68136), (1292, 62124), (1336, 60078), (1488, 53941), (1581, 50768), (1767, 45424), (1938, 41416), (2004, 40052), (2108, 38076), (2356, 34068), (2584, 31062), (2672, 30039), (2839, 28272), (3162, 25384), (3173, 25296), (3534, 22712), (3876, 20708), (4008, 20026), (4216, 19038), (4712, 17034), (5168, 15531), (5177, 15504), (5678, 14136), (6324, 12692), (6346, 12648), (7068, 11356), (7752, 10354), (8016, 10013), (8432, 9519), (8517, 9424)]