88191376

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 227094840

約数和(自身を除く): 138903464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 238, 272, 364, 392, 442, 476, 509, 637, 728, 784, 833, 884, 952, 1018, 1274, 1456, 1547, 1666, 1768, 1904, 2036, 2548, 3094, 3332, 3536, 3563, 4072, 5096, 6188, 6617, 6664, 7126, 8144, 8653, 10192, 10829, 12376, 13234, 13328, 14252, 17306, 21658, 24752, 24941, 26468, 28504, 34612, 43316, 46319, 49882, 52936, 57008, 60571, 69224, 86632, 92638, 99764, 105872, 112489, 121142, 138448, 173264, 185276, 199528, 224978, 242284, 324233, 370552, 399056, 423997, 449956, 484568, 648466, 741104, 787423, 847994, 899912, 969136, 1296932, 1574846, 1695988, 1799824, 2593864, 3149692, 3391976, 5187728, 5511961, 6299384, 6783952, 11023922, 12598768, 22047844, 44095688, 88191376]

約数ペア:

[(1, 88191376), (2, 44095688), (4, 22047844), (7, 12598768), (8, 11023922), (13, 6783952), (14, 6299384), (16, 5511961), (17, 5187728), (26, 3391976), (28, 3149692), (34, 2593864), (49, 1799824), (52, 1695988), (56, 1574846), (68, 1296932), (91, 969136), (98, 899912), (104, 847994), (112, 787423), (119, 741104), (136, 648466), (182, 484568), (196, 449956), (208, 423997), (221, 399056), (238, 370552), (272, 324233), (364, 242284), (392, 224978), (442, 199528), (476, 185276), (509, 173264), (637, 138448), (728, 121142), (784, 112489), (833, 105872), (884, 99764), (952, 92638), (1018, 86632), (1274, 69224), (1456, 60571), (1547, 57008), (1666, 52936), (1768, 49882), (1904, 46319), (2036, 43316), (2548, 34612), (3094, 28504), (3332, 26468), (3536, 24941), (3563, 24752), (4072, 21658), (5096, 17306), (6188, 14252), (6617, 13328), (6664, 13234), (7126, 12376), (8144, 10829), (8653, 10192)]