84874472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 174545280

約数和(自身を除く): 89670808

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 83, 103, 136, 146, 166, 206, 292, 332, 412, 584, 664, 824, 1241, 1411, 1751, 2482, 2822, 3502, 4964, 5644, 6059, 7004, 7519, 8549, 9928, 11288, 12118, 14008, 15038, 17098, 24236, 30076, 34196, 48472, 60152, 68392, 103003, 127823, 145333, 206006, 255646, 290666, 412012, 511292, 581332, 624077, 824024, 1022584, 1162664, 1248154, 2496308, 4992616, 10609309, 21218618, 42437236, 84874472]

約数ペア:

[(1, 84874472), (2, 42437236), (4, 21218618), (8, 10609309), (17, 4992616), (34, 2496308), (68, 1248154), (73, 1162664), (83, 1022584), (103, 824024), (136, 624077), (146, 581332), (166, 511292), (206, 412012), (292, 290666), (332, 255646), (412, 206006), (584, 145333), (664, 127823), (824, 103003), (1241, 68392), (1411, 60152), (1751, 48472), (2482, 34196), (2822, 30076), (3502, 24236), (4964, 17098), (5644, 15038), (6059, 14008), (7004, 12118), (7519, 11288), (8549, 9928)]