79789284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 213944640

約数和(自身を除く): 134155356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 314, 342, 471, 628, 684, 743, 942, 1413, 1486, 1884, 2229, 2826, 2972, 2983, 4458, 5652, 5966, 6687, 8916, 8949, 11932, 13374, 14117, 17898, 26748, 26847, 28234, 35796, 42351, 53694, 56468, 84702, 107388, 116651, 127053, 169404, 233302, 254106, 349953, 466604, 508212, 699906, 1049859, 1399812, 2099718, 2216369, 4199436, 4432738, 6649107, 8865476, 13298214, 19947321, 26596428, 39894642, 79789284]

約数ペア:

[(1, 79789284), (2, 39894642), (3, 26596428), (4, 19947321), (6, 13298214), (9, 8865476), (12, 6649107), (18, 4432738), (19, 4199436), (36, 2216369), (38, 2099718), (57, 1399812), (76, 1049859), (114, 699906), (157, 508212), (171, 466604), (228, 349953), (314, 254106), (342, 233302), (471, 169404), (628, 127053), (684, 116651), (743, 107388), (942, 84702), (1413, 56468), (1486, 53694), (1884, 42351), (2229, 35796), (2826, 28234), (2972, 26847), (2983, 26748), (4458, 17898), (5652, 14117), (5966, 13374), (6687, 11932), (8916, 8949)]