8438652

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 22604400

約数和(自身を除く): 14165748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 59, 87, 116, 118, 137, 174, 177, 236, 261, 274, 348, 354, 411, 522, 531, 548, 708, 822, 1044, 1062, 1233, 1644, 1711, 2124, 2466, 3422, 3973, 4932, 5133, 6844, 7946, 8083, 10266, 11919, 15399, 15892, 16166, 20532, 23838, 24249, 30798, 32332, 35757, 47676, 48498, 61596, 71514, 72747, 96996, 143028, 145494, 234407, 290988, 468814, 703221, 937628, 1406442, 2109663, 2812884, 4219326, 8438652]

約数ペア:

[(1, 8438652), (2, 4219326), (3, 2812884), (4, 2109663), (6, 1406442), (9, 937628), (12, 703221), (18, 468814), (29, 290988), (36, 234407), (58, 145494), (59, 143028), (87, 96996), (116, 72747), (118, 71514), (137, 61596), (174, 48498), (177, 47676), (236, 35757), (261, 32332), (274, 30798), (348, 24249), (354, 23838), (411, 20532), (522, 16166), (531, 15892), (548, 15399), (708, 11919), (822, 10266), (1044, 8083), (1062, 7946), (1233, 6844), (1644, 5133), (1711, 4932), (2124, 3973), (2466, 3422)]