73188492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 186923520

約数和(自身を除く): 113735028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 169, 239, 302, 338, 453, 478, 507, 604, 676, 717, 906, 956, 1014, 1434, 1812, 1963, 2028, 2868, 3107, 3926, 5889, 6214, 7852, 9321, 11778, 12428, 18642, 23556, 25519, 36089, 37284, 40391, 51038, 72178, 76557, 80782, 102076, 108267, 121173, 144356, 153114, 161564, 216534, 242346, 306228, 433068, 469157, 484692, 938314, 1407471, 1876628, 2814942, 5629884, 6099041, 12198082, 18297123, 24396164, 36594246, 73188492]

約数ペア:

[(1, 73188492), (2, 36594246), (3, 24396164), (4, 18297123), (6, 12198082), (12, 6099041), (13, 5629884), (26, 2814942), (39, 1876628), (52, 1407471), (78, 938314), (151, 484692), (156, 469157), (169, 433068), (239, 306228), (302, 242346), (338, 216534), (453, 161564), (478, 153114), (507, 144356), (604, 121173), (676, 108267), (717, 102076), (906, 80782), (956, 76557), (1014, 72178), (1434, 51038), (1812, 40391), (1963, 37284), (2028, 36089), (2868, 25519), (3107, 23556), (3926, 18642), (5889, 12428), (6214, 11778), (7852, 9321)]