73135360

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3361}}^1$

素因数の和:3399

約数の個数: 72

約数和(自身を含む): 185542056

約数和(自身を除く): 112406696

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 3361, 4352, 5440, 6722, 10880, 13444, 16805, 21760, 26888, 33610, 53776, 57137, 67220, 107552, 114274, 134440, 215104, 228548, 268880, 285685, 430208, 457096, 537760, 571370, 860416, 914192, 1075520, 1142740, 1828384, 2151040, 2285480, 3656768, 4302080, 4570960, 7313536, 9141920, 14627072, 18283840, 36567680, 73135360]

約数ペア:

[(1, 73135360), (2, 36567680), (4, 18283840), (5, 14627072), (8, 9141920), (10, 7313536), (16, 4570960), (17, 4302080), (20, 3656768), (32, 2285480), (34, 2151040), (40, 1828384), (64, 1142740), (68, 1075520), (80, 914192), (85, 860416), (128, 571370), (136, 537760), (160, 457096), (170, 430208), (256, 285685), (272, 268880), (320, 228548), (340, 215104), (544, 134440), (640, 114274), (680, 107552), (1088, 67220), (1280, 57137), (1360, 53776), (2176, 33610), (2720, 26888), (3361, 21760), (4352, 16805), (5440, 13444), (6722, 10880)]