81935016

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{983}}^1$

素因数の和:1166

約数の個数: 64

約数和(自身を含む): 215377920

約数和(自身を除く): 133442904

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 151, 184, 276, 302, 453, 552, 604, 906, 983, 1208, 1812, 1966, 2949, 3473, 3624, 3932, 5898, 6946, 7864, 10419, 11796, 13892, 20838, 22609, 23592, 27784, 41676, 45218, 67827, 83352, 90436, 135654, 148433, 180872, 271308, 296866, 445299, 542616, 593732, 890598, 1187464, 1781196, 3413959, 3562392, 6827918, 10241877, 13655836, 20483754, 27311672, 40967508, 81935016]

約数ペア:

[(1, 81935016), (2, 40967508), (3, 27311672), (4, 20483754), (6, 13655836), (8, 10241877), (12, 6827918), (23, 3562392), (24, 3413959), (46, 1781196), (69, 1187464), (92, 890598), (138, 593732), (151, 542616), (184, 445299), (276, 296866), (302, 271308), (453, 180872), (552, 148433), (604, 135654), (906, 90436), (983, 83352), (1208, 67827), (1812, 45218), (1966, 41676), (2949, 27784), (3473, 23592), (3624, 22609), (3932, 20838), (5898, 13892), (6946, 11796), (7864, 10419)]