27625284

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 73906560

約数和(自身を除く): 46281276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 188, 261, 282, 348, 423, 522, 563, 564, 846, 1044, 1126, 1363, 1689, 1692, 2252, 2726, 3378, 4089, 5067, 5452, 6756, 8178, 10134, 12267, 16327, 16356, 20268, 24534, 26461, 32654, 48981, 49068, 52922, 65308, 79383, 97962, 105844, 146943, 158766, 195924, 238149, 293886, 317532, 476298, 587772, 767369, 952596, 1534738, 2302107, 3069476, 4604214, 6906321, 9208428, 13812642, 27625284]

約数ペア:

[(1, 27625284), (2, 13812642), (3, 9208428), (4, 6906321), (6, 4604214), (9, 3069476), (12, 2302107), (18, 1534738), (29, 952596), (36, 767369), (47, 587772), (58, 476298), (87, 317532), (94, 293886), (116, 238149), (141, 195924), (174, 158766), (188, 146943), (261, 105844), (282, 97962), (348, 79383), (423, 65308), (522, 52922), (563, 49068), (564, 48981), (846, 32654), (1044, 26461), (1126, 24534), (1363, 20268), (1689, 16356), (1692, 16327), (2252, 12267), (2726, 10134), (3378, 8178), (4089, 6756), (5067, 5452)]