76471746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 176432256

約数和(自身を除く): 99960510

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 101, 102, 202, 221, 303, 442, 571, 606, 663, 1142, 1313, 1326, 1713, 1717, 2626, 3426, 3434, 3939, 5151, 7423, 7878, 9707, 10302, 14846, 19414, 22269, 22321, 29121, 44538, 44642, 57671, 58242, 66963, 115342, 126191, 133926, 173013, 252382, 346026, 378573, 749723, 757146, 980407, 1499446, 1960814, 2249169, 2941221, 4498338, 5882442, 12745291, 25490582, 38235873, 76471746]

約数ペア:

[(1, 76471746), (2, 38235873), (3, 25490582), (6, 12745291), (13, 5882442), (17, 4498338), (26, 2941221), (34, 2249169), (39, 1960814), (51, 1499446), (78, 980407), (101, 757146), (102, 749723), (202, 378573), (221, 346026), (303, 252382), (442, 173013), (571, 133926), (606, 126191), (663, 115342), (1142, 66963), (1313, 58242), (1326, 57671), (1713, 44642), (1717, 44538), (2626, 29121), (3426, 22321), (3434, 22269), (3939, 19414), (5151, 14846), (7423, 10302), (7878, 9707)]