8783172

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 23587200

約数和(自身を除く): 14804028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 179, 188, 261, 282, 348, 358, 423, 522, 537, 564, 716, 846, 1044, 1074, 1363, 1611, 1692, 2148, 2726, 3222, 4089, 5191, 5452, 6444, 8178, 8413, 10382, 12267, 15573, 16356, 16826, 20764, 24534, 25239, 31146, 33652, 46719, 49068, 50478, 62292, 75717, 93438, 100956, 151434, 186876, 243977, 302868, 487954, 731931, 975908, 1463862, 2195793, 2927724, 4391586, 8783172]

約数ペア:

[(1, 8783172), (2, 4391586), (3, 2927724), (4, 2195793), (6, 1463862), (9, 975908), (12, 731931), (18, 487954), (29, 302868), (36, 243977), (47, 186876), (58, 151434), (87, 100956), (94, 93438), (116, 75717), (141, 62292), (174, 50478), (179, 49068), (188, 46719), (261, 33652), (282, 31146), (348, 25239), (358, 24534), (423, 20764), (522, 16826), (537, 16356), (564, 15573), (716, 12267), (846, 10382), (1044, 8413), (1074, 8178), (1363, 6444), (1611, 5452), (1692, 5191), (2148, 4089), (2726, 3222)]