61305264

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 184541760

約数和(自身を除く): 123236496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 79, 102, 136, 144, 153, 158, 204, 237, 272, 306, 316, 317, 408, 474, 612, 632, 634, 711, 816, 948, 951, 1224, 1264, 1268, 1343, 1422, 1896, 1902, 2448, 2536, 2686, 2844, 2853, 3792, 3804, 4029, 5072, 5372, 5389, 5688, 5706, 7608, 8058, 10744, 10778, 11376, 11412, 12087, 15216, 16116, 16167, 21488, 21556, 22824, 24174, 25043, 32232, 32334, 43112, 45648, 48348, 48501, 50086, 64464, 64668, 75129, 86224, 96696, 97002, 100172, 129336, 150258, 193392, 194004, 200344, 225387, 258672, 300516, 388008, 400688, 425731, 450774, 601032, 776016, 851462, 901548, 1202064, 1277193, 1702924, 1803096, 2554386, 3405848, 3606192, 3831579, 5108772, 6811696, 7663158, 10217544, 15326316, 20435088, 30652632, 61305264]

約数ペア:

[(1, 61305264), (2, 30652632), (3, 20435088), (4, 15326316), (6, 10217544), (8, 7663158), (9, 6811696), (12, 5108772), (16, 3831579), (17, 3606192), (18, 3405848), (24, 2554386), (34, 1803096), (36, 1702924), (48, 1277193), (51, 1202064), (68, 901548), (72, 851462), (79, 776016), (102, 601032), (136, 450774), (144, 425731), (153, 400688), (158, 388008), (204, 300516), (237, 258672), (272, 225387), (306, 200344), (316, 194004), (317, 193392), (408, 150258), (474, 129336), (612, 100172), (632, 97002), (634, 96696), (711, 86224), (816, 75129), (948, 64668), (951, 64464), (1224, 50086), (1264, 48501), (1268, 48348), (1343, 45648), (1422, 43112), (1896, 32334), (1902, 32232), (2448, 25043), (2536, 24174), (2686, 22824), (2844, 21556), (2853, 21488), (3792, 16167), (3804, 16116), (4029, 15216), (5072, 12087), (5372, 11412), (5389, 11376), (5688, 10778), (5706, 10744), (7608, 8058)]