73297744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1148

約数の個数: 80

約数和(自身を含む): 170614080

約数和(自身を除く): 97316336

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 442, 494, 646, 884, 988, 1091, 1292, 1768, 1976, 2182, 2584, 3536, 3952, 4199, 4364, 5168, 8398, 8728, 14183, 16796, 17456, 18547, 20729, 28366, 33592, 37094, 41458, 56732, 67184, 74188, 82916, 113464, 148376, 165832, 226928, 241111, 269477, 296752, 331664, 352393, 482222, 538954, 704786, 964444, 1077908, 1409572, 1928888, 2155816, 2819144, 3857776, 4311632, 4581109, 5638288, 9162218, 18324436, 36648872, 73297744]

約数ペア:

[(1, 73297744), (2, 36648872), (4, 18324436), (8, 9162218), (13, 5638288), (16, 4581109), (17, 4311632), (19, 3857776), (26, 2819144), (34, 2155816), (38, 1928888), (52, 1409572), (68, 1077908), (76, 964444), (104, 704786), (136, 538954), (152, 482222), (208, 352393), (221, 331664), (247, 296752), (272, 269477), (304, 241111), (323, 226928), (442, 165832), (494, 148376), (646, 113464), (884, 82916), (988, 74188), (1091, 67184), (1292, 56732), (1768, 41458), (1976, 37094), (2182, 33592), (2584, 28366), (3536, 20729), (3952, 18547), (4199, 17456), (4364, 16796), (5168, 14183), (8398, 8728)]