68589612

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1037

約数の個数: 144

約数和(自身を含む): 222993120

約数和(自身を除く): 154403508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 997, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 1994, 2457, 2548, 2646, 2991, 3276, 3822, 3988, 4914, 5292, 5733, 5982, 6979, 7644, 8973, 9828, 11466, 11964, 12961, 13958, 17199, 17946, 20937, 22932, 25922, 26919, 27916, 34398, 35892, 38883, 41874, 48853, 51844, 53838, 62811, 68796, 77766, 83748, 90727, 97706, 107676, 116649, 125622, 146559, 155532, 181454, 188433, 195412, 233298, 251244, 272181, 293118, 349947, 362908, 376866, 439677, 466596, 544362, 586236, 635089, 699894, 753732, 816543, 879354, 1088724, 1270178, 1319031, 1399788, 1633086, 1758708, 1905267, 2449629, 2540356, 2638062, 3266172, 3810534, 4899258, 5276124, 5715801, 7621068, 9798516, 11431602, 17147403, 22863204, 34294806, 68589612]

約数ペア:

[(1, 68589612), (2, 34294806), (3, 22863204), (4, 17147403), (6, 11431602), (7, 9798516), (9, 7621068), (12, 5715801), (13, 5276124), (14, 4899258), (18, 3810534), (21, 3266172), (26, 2638062), (27, 2540356), (28, 2449629), (36, 1905267), (39, 1758708), (42, 1633086), (49, 1399788), (52, 1319031), (54, 1270178), (63, 1088724), (78, 879354), (84, 816543), (91, 753732), (98, 699894), (108, 635089), (117, 586236), (126, 544362), (147, 466596), (156, 439677), (182, 376866), (189, 362908), (196, 349947), (234, 293118), (252, 272181), (273, 251244), (294, 233298), (351, 195412), (364, 188433), (378, 181454), (441, 155532), (468, 146559), (546, 125622), (588, 116649), (637, 107676), (702, 97706), (756, 90727), (819, 83748), (882, 77766), (997, 68796), (1092, 62811), (1274, 53838), (1323, 51844), (1404, 48853), (1638, 41874), (1764, 38883), (1911, 35892), (1994, 34398), (2457, 27916), (2548, 26919), (2646, 25922), (2991, 22932), (3276, 20937), (3822, 17946), (3988, 17199), (4914, 13958), (5292, 12961), (5733, 11964), (5982, 11466), (6979, 9828), (7644, 8973)]