27909648

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:921

約数の個数: 120

約数和(自身を含む): 89166168

約数和(自身を除く): 61256520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 877, 884, 936, 1224, 1326, 1754, 1768, 1872, 1989, 2448, 2631, 2652, 3508, 3536, 3978, 5262, 5304, 7016, 7893, 7956, 10524, 10608, 11401, 14032, 14909, 15786, 15912, 21048, 22802, 29818, 31572, 31824, 34203, 42096, 44727, 45604, 59636, 63144, 68406, 89454, 91208, 102609, 119272, 126288, 134181, 136812, 178908, 182416, 193817, 205218, 238544, 268362, 273624, 357816, 387634, 410436, 536724, 547248, 581451, 715632, 775268, 820872, 1073448, 1162902, 1550536, 1641744, 1744353, 2146896, 2325804, 3101072, 3488706, 4651608, 6977412, 9303216, 13954824, 27909648]

約数ペア:

[(1, 27909648), (2, 13954824), (3, 9303216), (4, 6977412), (6, 4651608), (8, 3488706), (9, 3101072), (12, 2325804), (13, 2146896), (16, 1744353), (17, 1641744), (18, 1550536), (24, 1162902), (26, 1073448), (34, 820872), (36, 775268), (39, 715632), (48, 581451), (51, 547248), (52, 536724), (68, 410436), (72, 387634), (78, 357816), (102, 273624), (104, 268362), (117, 238544), (136, 205218), (144, 193817), (153, 182416), (156, 178908), (204, 136812), (208, 134181), (221, 126288), (234, 119272), (272, 102609), (306, 91208), (312, 89454), (408, 68406), (442, 63144), (468, 59636), (612, 45604), (624, 44727), (663, 42096), (816, 34203), (877, 31824), (884, 31572), (936, 29818), (1224, 22802), (1326, 21048), (1754, 15912), (1768, 15786), (1872, 14909), (1989, 14032), (2448, 11401), (2631, 10608), (2652, 10524), (3508, 7956), (3536, 7893), (3978, 7016), (5262, 5304)]