61780974992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1\times {\mathrm{9833}}^1$

素因数の和:11112

約数の個数: 80

約数和(自身を含む): 135208846080

約数和(自身を除く): 73427871088

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1231, 1276, 2462, 2552, 4924, 5104, 9833, 9848, 13541, 19666, 19696, 27082, 35699, 39332, 54164, 71398, 78664, 108163, 108328, 142796, 157328, 216326, 216656, 285157, 285592, 392689, 432652, 570314, 571184, 785378, 865304, 1140628, 1570756, 1730608, 2281256, 3136727, 3141512, 4562512, 6273454, 6283024, 12104423, 12546908, 24208846, 25093816, 48417692, 50187632, 96835384, 133148653, 193670768, 266297306, 351028267, 532594612, 702056534, 1065189224, 1404113068, 2130378448, 2808226136, 3861310937, 5616452272, 7722621874, 15445243748, 30890487496, 61780974992]

約数ペア:

[(1, 61780974992), (2, 30890487496), (4, 15445243748), (8, 7722621874), (11, 5616452272), (16, 3861310937), (22, 2808226136), (29, 2130378448), (44, 1404113068), (58, 1065189224), (88, 702056534), (116, 532594612), (176, 351028267), (232, 266297306), (319, 193670768), (464, 133148653), (638, 96835384), (1231, 50187632), (1276, 48417692), (2462, 25093816), (2552, 24208846), (4924, 12546908), (5104, 12104423), (9833, 6283024), (9848, 6273454), (13541, 4562512), (19666, 3141512), (19696, 3136727), (27082, 2281256), (35699, 1730608), (39332, 1570756), (54164, 1140628), (71398, 865304), (78664, 785378), (108163, 571184), (108328, 570314), (142796, 432652), (157328, 392689), (216326, 285592), (216656, 285157)]