78851168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13177}}^1$

素因数の和:13215

約数の個数: 48

約数和(自身を含む): 179326224

約数和(自身を除く): 100475056

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, 13177, 26354, 52708, 105416, 144947, 210832, 224009, 289894, 421664, 448018, 579788, 896036, 1159576, 1792072, 2319152, 2464099, 3584144, 4638304, 4928198, 7168288, 9856396, 19712792, 39425584, 78851168]

約数ペア:

[(1, 78851168), (2, 39425584), (4, 19712792), (8, 9856396), (11, 7168288), (16, 4928198), (17, 4638304), (22, 3584144), (32, 2464099), (34, 2319152), (44, 1792072), (68, 1159576), (88, 896036), (136, 579788), (176, 448018), (187, 421664), (272, 289894), (352, 224009), (374, 210832), (544, 144947), (748, 105416), (1496, 52708), (2992, 26354), (5984, 13177)]