88890516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 272982528

約数和(自身を除く): 184092012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 186, 198, 234, 279, 286, 341, 372, 396, 403, 429, 468, 557, 558, 572, 682, 806, 858, 1023, 1114, 1116, 1209, 1287, 1364, 1612, 1671, 1716, 2046, 2228, 2418, 2574, 3069, 3342, 3627, 4092, 4433, 4836, 5013, 5148, 6127, 6138, 6684, 7241, 7254, 8866, 10026, 12254, 12276, 13299, 14482, 14508, 17267, 17732, 18381, 20052, 21723, 24508, 26598, 28964, 34534, 36762, 39897, 43446, 51801, 53196, 55143, 65169, 69068, 73524, 79651, 79794, 86892, 103602, 110286, 130338, 155403, 159302, 159588, 189937, 207204, 220572, 224471, 238953, 260676, 310806, 318604, 379874, 448942, 477906, 569811, 621612, 673413, 716859, 759748, 897884, 955812, 1139622, 1346826, 1433718, 1709433, 2020239, 2279244, 2469181, 2693652, 2867436, 3418866, 4040478, 4938362, 6837732, 7407543, 8080956, 9876724, 14815086, 22222629, 29630172, 44445258, 88890516]

約数ペア:

[(1, 88890516), (2, 44445258), (3, 29630172), (4, 22222629), (6, 14815086), (9, 9876724), (11, 8080956), (12, 7407543), (13, 6837732), (18, 4938362), (22, 4040478), (26, 3418866), (31, 2867436), (33, 2693652), (36, 2469181), (39, 2279244), (44, 2020239), (52, 1709433), (62, 1433718), (66, 1346826), (78, 1139622), (93, 955812), (99, 897884), (117, 759748), (124, 716859), (132, 673413), (143, 621612), (156, 569811), (186, 477906), (198, 448942), (234, 379874), (279, 318604), (286, 310806), (341, 260676), (372, 238953), (396, 224471), (403, 220572), (429, 207204), (468, 189937), (557, 159588), (558, 159302), (572, 155403), (682, 130338), (806, 110286), (858, 103602), (1023, 86892), (1114, 79794), (1116, 79651), (1209, 73524), (1287, 69068), (1364, 65169), (1612, 55143), (1671, 53196), (1716, 51801), (2046, 43446), (2228, 39897), (2418, 36762), (2574, 34534), (3069, 28964), (3342, 26598), (3627, 24508), (4092, 21723), (4433, 20052), (4836, 18381), (5013, 17732), (5148, 17267), (6127, 14508), (6138, 14482), (6684, 13299), (7241, 12276), (7254, 12254), (8866, 10026)]