77675708

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 54

約数和(自身を含む): 155313144

約数和(自身を除く): 77637436

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 167, 242, 334, 341, 484, 668, 682, 961, 1364, 1837, 1922, 3674, 3751, 3844, 5177, 7348, 7502, 10354, 10571, 15004, 20207, 20708, 21142, 40414, 42284, 56947, 80828, 113894, 116281, 160487, 227788, 232562, 320974, 465124, 626417, 641948, 1252834, 1765357, 2505668, 3530714, 7061428, 19418927, 38837854, 77675708]

約数ペア:

[(1, 77675708), (2, 38837854), (4, 19418927), (11, 7061428), (22, 3530714), (31, 2505668), (44, 1765357), (62, 1252834), (121, 641948), (124, 626417), (167, 465124), (242, 320974), (334, 232562), (341, 227788), (484, 160487), (668, 116281), (682, 113894), (961, 80828), (1364, 56947), (1837, 42284), (1922, 40414), (3674, 21142), (3751, 20708), (3844, 20207), (5177, 15004), (7348, 10571), (7502, 10354)]