77387992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 164656800

約数和(自身を除く): 87268808

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 89, 164, 178, 241, 328, 356, 451, 482, 712, 902, 964, 979, 1804, 1928, 1958, 2651, 3608, 3649, 3916, 5302, 7298, 7832, 9881, 10604, 14596, 19762, 21208, 21449, 29192, 39524, 40139, 42898, 79048, 80278, 85796, 108691, 160556, 171592, 217382, 235939, 321112, 434764, 471878, 869528, 879409, 943756, 1758818, 1887512, 3517636, 7035272, 9673499, 19346998, 38693996, 77387992]

約数ペア:

[(1, 77387992), (2, 38693996), (4, 19346998), (8, 9673499), (11, 7035272), (22, 3517636), (41, 1887512), (44, 1758818), (82, 943756), (88, 879409), (89, 869528), (164, 471878), (178, 434764), (241, 321112), (328, 235939), (356, 217382), (451, 171592), (482, 160556), (712, 108691), (902, 85796), (964, 80278), (979, 79048), (1804, 42898), (1928, 40139), (1958, 39524), (2651, 29192), (3608, 21449), (3649, 21208), (3916, 19762), (5302, 14596), (7298, 10604), (7832, 9881)]