72065312

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12043}}^1$

素因数の和:12081

約数の個数: 48

約数和(自身を含む): 163894752

約数和(自身を除く): 91829440

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 12043, 24086, 48172, 96344, 132473, 192688, 204731, 264946, 385376, 409462, 529892, 818924, 1059784, 1637848, 2119568, 2252041, 3275696, 4239136, 4504082, 6551392, 9008164, 18016328, 36032656, 72065312]

約数ペア:

[(1, 72065312), (2, 36032656), (4, 18016328), (8, 9008164), (11, 6551392), (16, 4504082), (17, 4239136), (22, 3275696), (32, 2252041), (34, 2119568), (44, 1637848), (68, 1059784), (88, 818924), (136, 529892), (176, 409462), (187, 385376), (272, 264946), (352, 204731), (374, 192688), (544, 132473), (748, 96344), (1496, 48172), (2992, 24086), (5984, 12043)]