84366975

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2087}}^1$

素因数の和:2125

約数の個数: 72

約数和(自身を含む): 177095808

約数和(自身を除く): 92728833

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 147, 165, 175, 231, 245, 275, 385, 525, 539, 735, 825, 1155, 1225, 1617, 1925, 2087, 2695, 3675, 5775, 6261, 8085, 10435, 13475, 14609, 22957, 31305, 40425, 43827, 52175, 68871, 73045, 102263, 114785, 156525, 160699, 219135, 306789, 344355, 365225, 482097, 511315, 573925, 803495, 1095675, 1124893, 1533945, 1721775, 2410485, 2556575, 3374679, 4017475, 5624465, 7669725, 12052425, 16873395, 28122325, 84366975]

約数ペア:

[(1, 84366975), (3, 28122325), (5, 16873395), (7, 12052425), (11, 7669725), (15, 5624465), (21, 4017475), (25, 3374679), (33, 2556575), (35, 2410485), (49, 1721775), (55, 1533945), (75, 1124893), (77, 1095675), (105, 803495), (147, 573925), (165, 511315), (175, 482097), (231, 365225), (245, 344355), (275, 306789), (385, 219135), (525, 160699), (539, 156525), (735, 114785), (825, 102263), (1155, 73045), (1225, 68871), (1617, 52175), (1925, 43827), (2087, 40425), (2695, 31305), (3675, 22957), (5775, 14609), (6261, 13475), (8085, 10435)]