71918172

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 121133988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 83, 108, 113, 142, 166, 213, 226, 249, 284, 332, 339, 426, 452, 498, 639, 678, 747, 852, 996, 1017, 1278, 1356, 1494, 1917, 2034, 2241, 2556, 2988, 3051, 3834, 4068, 4482, 5893, 6102, 7668, 8023, 8964, 9379, 11786, 12204, 16046, 17679, 18758, 23572, 24069, 28137, 32092, 35358, 37516, 48138, 53037, 56274, 70716, 72207, 84411, 96276, 106074, 112548, 144414, 159111, 168822, 212148, 216621, 253233, 288828, 318222, 337644, 433242, 506466, 636444, 665909, 866484, 1012932, 1331818, 1997727, 2663636, 3995454, 5993181, 7990908, 11986362, 17979543, 23972724, 35959086, 71918172]

約数ペア:

[(1, 71918172), (2, 35959086), (3, 23972724), (4, 17979543), (6, 11986362), (9, 7990908), (12, 5993181), (18, 3995454), (27, 2663636), (36, 1997727), (54, 1331818), (71, 1012932), (83, 866484), (108, 665909), (113, 636444), (142, 506466), (166, 433242), (213, 337644), (226, 318222), (249, 288828), (284, 253233), (332, 216621), (339, 212148), (426, 168822), (452, 159111), (498, 144414), (639, 112548), (678, 106074), (747, 96276), (852, 84411), (996, 72207), (1017, 70716), (1278, 56274), (1356, 53037), (1494, 48138), (1917, 37516), (2034, 35358), (2241, 32092), (2556, 28137), (2988, 24069), (3051, 23572), (3834, 18758), (4068, 17679), (4482, 16046), (5893, 12204), (6102, 11786), (7668, 9379), (8023, 8964)]