71119728

素因数分解:

$2^4\times 3^3\times {\mathrm{193}}^1\times {\mathrm{853}}^1$

素因数の和:1063

約数の個数: 80

約数和(自身を含む): 205438240

約数和(自身を除く): 134318512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 193, 216, 386, 432, 579, 772, 853, 1158, 1544, 1706, 1737, 2316, 2559, 3088, 3412, 3474, 4632, 5118, 5211, 6824, 6948, 7677, 9264, 10236, 10422, 13648, 13896, 15354, 20472, 20844, 23031, 27792, 30708, 40944, 41688, 46062, 61416, 83376, 92124, 122832, 164629, 184248, 329258, 368496, 493887, 658516, 987774, 1317032, 1481661, 1975548, 2634064, 2963322, 3951096, 4444983, 5926644, 7902192, 8889966, 11853288, 17779932, 23706576, 35559864, 71119728]

約数ペア:

[(1, 71119728), (2, 35559864), (3, 23706576), (4, 17779932), (6, 11853288), (8, 8889966), (9, 7902192), (12, 5926644), (16, 4444983), (18, 3951096), (24, 2963322), (27, 2634064), (36, 1975548), (48, 1481661), (54, 1317032), (72, 987774), (108, 658516), (144, 493887), (193, 368496), (216, 329258), (386, 184248), (432, 164629), (579, 122832), (772, 92124), (853, 83376), (1158, 61416), (1544, 46062), (1706, 41688), (1737, 40944), (2316, 30708), (2559, 27792), (3088, 23031), (3412, 20844), (3474, 20472), (4632, 15354), (5118, 13896), (5211, 13648), (6824, 10422), (6948, 10236), (7677, 9264)]