63319984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 152504128

約数和(自身を除く): 89184144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 157, 182, 208, 277, 314, 364, 554, 628, 728, 1099, 1108, 1256, 1456, 1939, 2041, 2198, 2216, 2512, 3601, 3878, 4082, 4396, 4432, 7202, 7756, 8164, 8792, 14287, 14404, 15512, 16328, 17584, 25207, 28574, 28808, 31024, 32656, 43489, 50414, 57148, 57616, 86978, 100828, 114296, 173956, 201656, 228592, 304423, 347912, 403312, 565357, 608846, 695824, 1130714, 1217692, 2261428, 2435384, 3957499, 4522856, 4870768, 7914998, 9045712, 15829996, 31659992, 63319984]

約数ペア:

[(1, 63319984), (2, 31659992), (4, 15829996), (7, 9045712), (8, 7914998), (13, 4870768), (14, 4522856), (16, 3957499), (26, 2435384), (28, 2261428), (52, 1217692), (56, 1130714), (91, 695824), (104, 608846), (112, 565357), (157, 403312), (182, 347912), (208, 304423), (277, 228592), (314, 201656), (364, 173956), (554, 114296), (628, 100828), (728, 86978), (1099, 57616), (1108, 57148), (1256, 50414), (1456, 43489), (1939, 32656), (2041, 31024), (2198, 28808), (2216, 28574), (2512, 25207), (3601, 17584), (3878, 16328), (4082, 15512), (4396, 14404), (4432, 14287), (7202, 8792), (7756, 8164)]