72734805

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 150958080

約数和(自身を除く): 78223275

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 89, 99, 117, 127, 143, 165, 195, 267, 381, 429, 445, 495, 585, 635, 715, 801, 979, 1143, 1157, 1287, 1335, 1397, 1651, 1905, 2145, 2937, 3471, 4005, 4191, 4895, 4953, 5715, 5785, 6435, 6985, 8255, 8811, 10413, 11303, 12573, 12727, 14685, 14859, 17355, 18161, 20955, 24765, 33909, 38181, 44055, 52065, 54483, 56515, 62865, 63635, 74295, 90805, 101727, 114543, 124333, 146939, 163449, 169545, 190905, 272415, 372999, 440817, 508635, 572715, 621665, 734695, 817245, 1118997, 1322451, 1616329, 1864995, 2204085, 4848987, 5594985, 6612255, 8081645, 14546961, 24244935, 72734805]

約数ペア:

[(1, 72734805), (3, 24244935), (5, 14546961), (9, 8081645), (11, 6612255), (13, 5594985), (15, 4848987), (33, 2204085), (39, 1864995), (45, 1616329), (55, 1322451), (65, 1118997), (89, 817245), (99, 734695), (117, 621665), (127, 572715), (143, 508635), (165, 440817), (195, 372999), (267, 272415), (381, 190905), (429, 169545), (445, 163449), (495, 146939), (585, 124333), (635, 114543), (715, 101727), (801, 90805), (979, 74295), (1143, 63635), (1157, 62865), (1287, 56515), (1335, 54483), (1397, 52065), (1651, 44055), (1905, 38181), (2145, 33909), (2937, 24765), (3471, 20955), (4005, 18161), (4191, 17355), (4895, 14859), (4953, 14685), (5715, 12727), (5785, 12573), (6435, 11303), (6985, 10413), (8255, 8811)]