61971312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5227}}^1$

素因数の和:5270

約数の個数: 80

約数和(自身を含む): 181516160

約数和(自身を除く): 119544848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5227, 5928, 10454, 11856, 15681, 20908, 31362, 41816, 62724, 67951, 83632, 99313, 125448, 135902, 198626, 203853, 250896, 271804, 297939, 397252, 407706, 543608, 595878, 794504, 815412, 1087216, 1191756, 1291069, 1589008, 1630824, 2383512, 2582138, 3261648, 3873207, 4767024, 5164276, 7746414, 10328552, 15492828, 20657104, 30985656, 61971312]

約数ペア:

[(1, 61971312), (2, 30985656), (3, 20657104), (4, 15492828), (6, 10328552), (8, 7746414), (12, 5164276), (13, 4767024), (16, 3873207), (19, 3261648), (24, 2582138), (26, 2383512), (38, 1630824), (39, 1589008), (48, 1291069), (52, 1191756), (57, 1087216), (76, 815412), (78, 794504), (104, 595878), (114, 543608), (152, 407706), (156, 397252), (208, 297939), (228, 271804), (247, 250896), (304, 203853), (312, 198626), (456, 135902), (494, 125448), (624, 99313), (741, 83632), (912, 67951), (988, 62724), (1482, 41816), (1976, 31362), (2964, 20908), (3952, 15681), (5227, 11856), (5928, 10454)]