90550878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 204906240

約数和(自身を除く): 114355362

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 109, 123, 218, 246, 307, 327, 451, 614, 654, 902, 921, 1199, 1353, 1842, 2398, 2706, 3377, 3597, 4469, 6754, 7194, 8938, 10131, 12587, 13407, 20262, 25174, 26814, 33463, 37761, 49159, 66926, 75522, 98318, 100389, 138457, 147477, 200778, 276914, 294954, 368093, 415371, 736186, 830742, 1104279, 1371983, 2208558, 2743966, 4115949, 8231898, 15091813, 30183626, 45275439, 90550878]

約数ペア:

[(1, 90550878), (2, 45275439), (3, 30183626), (6, 15091813), (11, 8231898), (22, 4115949), (33, 2743966), (41, 2208558), (66, 1371983), (82, 1104279), (109, 830742), (123, 736186), (218, 415371), (246, 368093), (307, 294954), (327, 276914), (451, 200778), (614, 147477), (654, 138457), (902, 100389), (921, 98318), (1199, 75522), (1353, 66926), (1842, 49159), (2398, 37761), (2706, 33463), (3377, 26814), (3597, 25174), (4469, 20262), (6754, 13407), (7194, 12587), (8938, 10131)]