84037760

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6911}}^1$

素因数の和:6949

約数の個数: 64

約数和(自身を含む): 211507200

約数和(自身を除く): 127469440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 6911, 12160, 13822, 27644, 34555, 55288, 69110, 110576, 131309, 138220, 221152, 262618, 276440, 442304, 525236, 552880, 656545, 884608, 1050472, 1105760, 1313090, 2100944, 2211520, 2626180, 4201888, 4423040, 5252360, 8403776, 10504720, 16807552, 21009440, 42018880, 84037760]

約数ペア:

[(1, 84037760), (2, 42018880), (4, 21009440), (5, 16807552), (8, 10504720), (10, 8403776), (16, 5252360), (19, 4423040), (20, 4201888), (32, 2626180), (38, 2211520), (40, 2100944), (64, 1313090), (76, 1105760), (80, 1050472), (95, 884608), (128, 656545), (152, 552880), (160, 525236), (190, 442304), (304, 276440), (320, 262618), (380, 221152), (608, 138220), (640, 131309), (760, 110576), (1216, 69110), (1520, 55288), (2432, 34555), (3040, 27644), (6080, 13822), (6911, 12160)]