70872516

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 217667520

約数和(自身を除く): 146795004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 143, 156, 169, 198, 234, 286, 297, 338, 351, 353, 396, 429, 468, 507, 572, 594, 676, 702, 706, 858, 1014, 1059, 1188, 1287, 1404, 1412, 1521, 1716, 1859, 2028, 2118, 2574, 3042, 3177, 3718, 3861, 3883, 4236, 4563, 4589, 5148, 5577, 6084, 6354, 7436, 7722, 7766, 9126, 9178, 9531, 11154, 11649, 12708, 13767, 15444, 15532, 16731, 18252, 18356, 19062, 22308, 23298, 27534, 33462, 34947, 38124, 41301, 46596, 50193, 50479, 55068, 59657, 66924, 69894, 82602, 100386, 100958, 104841, 119314, 123903, 139788, 151437, 165204, 178971, 200772, 201916, 209682, 238628, 247806, 302874, 357942, 419364, 454311, 495612, 536913, 605748, 656227, 715884, 908622, 1073826, 1312454, 1362933, 1610739, 1817244, 1968681, 2147652, 2624908, 2725866, 3221478, 3937362, 5451732, 5906043, 6442956, 7874724, 11812086, 17718129, 23624172, 35436258, 70872516]

約数ペア:

[(1, 70872516), (2, 35436258), (3, 23624172), (4, 17718129), (6, 11812086), (9, 7874724), (11, 6442956), (12, 5906043), (13, 5451732), (18, 3937362), (22, 3221478), (26, 2725866), (27, 2624908), (33, 2147652), (36, 1968681), (39, 1817244), (44, 1610739), (52, 1362933), (54, 1312454), (66, 1073826), (78, 908622), (99, 715884), (108, 656227), (117, 605748), (132, 536913), (143, 495612), (156, 454311), (169, 419364), (198, 357942), (234, 302874), (286, 247806), (297, 238628), (338, 209682), (351, 201916), (353, 200772), (396, 178971), (429, 165204), (468, 151437), (507, 139788), (572, 123903), (594, 119314), (676, 104841), (702, 100958), (706, 100386), (858, 82602), (1014, 69894), (1059, 66924), (1188, 59657), (1287, 55068), (1404, 50479), (1412, 50193), (1521, 46596), (1716, 41301), (1859, 38124), (2028, 34947), (2118, 33462), (2574, 27534), (3042, 23298), (3177, 22308), (3718, 19062), (3861, 18356), (3883, 18252), (4236, 16731), (4563, 15532), (4589, 15444), (5148, 13767), (5577, 12708), (6084, 11649), (6354, 11154), (7436, 9531), (7722, 9178), (7766, 9126)]