68967976

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1087}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 162938880

約数和(自身を除く): 93970904

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 103, 154, 206, 308, 412, 616, 721, 824, 1087, 1133, 1442, 2174, 2266, 2884, 4348, 4532, 5768, 7609, 7931, 8696, 9064, 11957, 15218, 15862, 23914, 30436, 31724, 47828, 60872, 63448, 83699, 95656, 111961, 167398, 223922, 334796, 447844, 669592, 783727, 895688, 1231571, 1567454, 2463142, 3134908, 4926284, 6269816, 8620997, 9852568, 17241994, 34483988, 68967976]

約数ペア:

[(1, 68967976), (2, 34483988), (4, 17241994), (7, 9852568), (8, 8620997), (11, 6269816), (14, 4926284), (22, 3134908), (28, 2463142), (44, 1567454), (56, 1231571), (77, 895688), (88, 783727), (103, 669592), (154, 447844), (206, 334796), (308, 223922), (412, 167398), (616, 111961), (721, 95656), (824, 83699), (1087, 63448), (1133, 60872), (1442, 47828), (2174, 31724), (2266, 30436), (2884, 23914), (4348, 15862), (4532, 15218), (5768, 11957), (7609, 9064), (7931, 8696)]