81049968

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{9227}}^1$

素因数の和:9302

約数の個数: 60

約数和(自身を含む): 230570808

約数和(自身を除く): 149520840

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, 8784, 9227, 18454, 27681, 36908, 55362, 73816, 83043, 110724, 147632, 166086, 221448, 332172, 442896, 562847, 664344, 1125694, 1328688, 1688541, 2251388, 3377082, 4502776, 5065623, 6754164, 9005552, 10131246, 13508328, 20262492, 27016656, 40524984, 81049968]

約数ペア:

[(1, 81049968), (2, 40524984), (3, 27016656), (4, 20262492), (6, 13508328), (8, 10131246), (9, 9005552), (12, 6754164), (16, 5065623), (18, 4502776), (24, 3377082), (36, 2251388), (48, 1688541), (61, 1328688), (72, 1125694), (122, 664344), (144, 562847), (183, 442896), (244, 332172), (366, 221448), (488, 166086), (549, 147632), (732, 110724), (976, 83043), (1098, 73816), (1464, 55362), (2196, 36908), (2928, 27681), (4392, 18454), (8784, 9227)]