78549588

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1143

約数の個数: 120

約数和(自身を含む): 234361512

約数和(自身を除く): 155811924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 306, 324, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1053, 1097, 1326, 1377, 1404, 1836, 1989, 2106, 2194, 2652, 2754, 3291, 3978, 4212, 4388, 5508, 5967, 6582, 7956, 9873, 11934, 13164, 14261, 17901, 18649, 19746, 23868, 28522, 29619, 35802, 37298, 39492, 42783, 55947, 57044, 59238, 71604, 74596, 85566, 88857, 111894, 118476, 128349, 167841, 171132, 177714, 223788, 242437, 256698, 335682, 355428, 385047, 484874, 503523, 513396, 671364, 727311, 770094, 969748, 1007046, 1155141, 1454622, 1510569, 1540188, 2014092, 2181933, 2310282, 2909244, 3021138, 4363866, 4620564, 6042276, 6545799, 8727732, 13091598, 19637397, 26183196, 39274794, 78549588]

約数ペア:

[(1, 78549588), (2, 39274794), (3, 26183196), (4, 19637397), (6, 13091598), (9, 8727732), (12, 6545799), (13, 6042276), (17, 4620564), (18, 4363866), (26, 3021138), (27, 2909244), (34, 2310282), (36, 2181933), (39, 2014092), (51, 1540188), (52, 1510569), (54, 1454622), (68, 1155141), (78, 1007046), (81, 969748), (102, 770094), (108, 727311), (117, 671364), (153, 513396), (156, 503523), (162, 484874), (204, 385047), (221, 355428), (234, 335682), (306, 256698), (324, 242437), (351, 223788), (442, 177714), (459, 171132), (468, 167841), (612, 128349), (663, 118476), (702, 111894), (884, 88857), (918, 85566), (1053, 74596), (1097, 71604), (1326, 59238), (1377, 57044), (1404, 55947), (1836, 42783), (1989, 39492), (2106, 37298), (2194, 35802), (2652, 29619), (2754, 28522), (3291, 23868), (3978, 19746), (4212, 18649), (4388, 17901), (5508, 14261), (5967, 13164), (6582, 11934), (7956, 9873)]