78767392

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13163}}^1$

素因数の和:13201

約数の個数: 48

約数和(自身を含む): 179135712

約数和(自身を除く): 100368320

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, 13163, 26326, 52652, 105304, 144793, 210608, 223771, 289586, 421216, 447542, 579172, 895084, 1158344, 1790168, 2316688, 2461481, 3580336, 4633376, 4922962, 7160672, 9845924, 19691848, 39383696, 78767392]

約数ペア:

[(1, 78767392), (2, 39383696), (4, 19691848), (8, 9845924), (11, 7160672), (16, 4922962), (17, 4633376), (22, 3580336), (32, 2461481), (34, 2316688), (44, 1790168), (68, 1158344), (88, 895084), (136, 579172), (176, 447542), (187, 421216), (272, 289586), (352, 223771), (374, 210608), (544, 144793), (748, 105304), (1496, 52652), (2992, 26326), (5984, 13163)]