72845712

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8293}}^1$

素因数の和:8368

約数の個数: 60

約数和(自身を含む): 207233884

約数和(自身を除く): 134388172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8293, 8784, 16586, 24879, 33172, 49758, 66344, 74637, 99516, 132688, 149274, 199032, 298548, 398064, 505873, 597096, 1011746, 1194192, 1517619, 2023492, 3035238, 4046984, 4552857, 6070476, 8093968, 9105714, 12140952, 18211428, 24281904, 36422856, 72845712]

約数ペア:

[(1, 72845712), (2, 36422856), (3, 24281904), (4, 18211428), (6, 12140952), (8, 9105714), (9, 8093968), (12, 6070476), (16, 4552857), (18, 4046984), (24, 3035238), (36, 2023492), (48, 1517619), (61, 1194192), (72, 1011746), (122, 597096), (144, 505873), (183, 398064), (244, 298548), (366, 199032), (488, 149274), (549, 132688), (732, 99516), (976, 74637), (1098, 66344), (1464, 49758), (2196, 33172), (2928, 24879), (4392, 16586), (8293, 8784)]