71357364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8969}}^1$

素因数の和:9009

約数の個数: 72

約数和(自身を含む): 205700040

約数和(自身を除く): 134342676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 8969, 17938, 26907, 35876, 53814, 80721, 107628, 116597, 152473, 161442, 233194, 304946, 322884, 349791, 457419, 466388, 609892, 699582, 914838, 1049373, 1372257, 1399164, 1829676, 1982149, 2098746, 2744514, 3964298, 4197492, 5489028, 5946447, 7928596, 11892894, 17839341, 23785788, 35678682, 71357364]

約数ペア:

[(1, 71357364), (2, 35678682), (3, 23785788), (4, 17839341), (6, 11892894), (9, 7928596), (12, 5946447), (13, 5489028), (17, 4197492), (18, 3964298), (26, 2744514), (34, 2098746), (36, 1982149), (39, 1829676), (51, 1399164), (52, 1372257), (68, 1049373), (78, 914838), (102, 699582), (117, 609892), (153, 466388), (156, 457419), (204, 349791), (221, 322884), (234, 304946), (306, 233194), (442, 161442), (468, 152473), (612, 116597), (663, 107628), (884, 80721), (1326, 53814), (1989, 35876), (2652, 26907), (3978, 17938), (7956, 8969)]