77893144

素因数分解:

$2^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1823}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 171547200

約数和(自身を除く): 93654056

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 392, 436, 763, 872, 1526, 1823, 3052, 3646, 5341, 6104, 7292, 10682, 12761, 14584, 21364, 25522, 42728, 51044, 89327, 102088, 178654, 198707, 357308, 397414, 714616, 794828, 1390949, 1589656, 2781898, 5563796, 9736643, 11127592, 19473286, 38946572, 77893144]

約数ペア:

[(1, 77893144), (2, 38946572), (4, 19473286), (7, 11127592), (8, 9736643), (14, 5563796), (28, 2781898), (49, 1589656), (56, 1390949), (98, 794828), (109, 714616), (196, 397414), (218, 357308), (392, 198707), (436, 178654), (763, 102088), (872, 89327), (1526, 51044), (1823, 42728), (3052, 25522), (3646, 21364), (5341, 14584), (6104, 12761), (7292, 10682)]