78116778

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 182044800

約数和(自身を除く): 103928022

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 83, 87, 166, 174, 249, 261, 498, 522, 601, 747, 783, 1202, 1494, 1566, 1803, 2241, 2407, 3606, 4482, 4814, 5409, 7221, 10818, 14442, 16227, 17429, 21663, 32454, 34858, 43326, 49883, 52287, 64989, 99766, 104574, 129978, 149649, 156861, 299298, 313722, 448947, 470583, 897894, 941166, 1346841, 1446607, 2693682, 2893214, 4339821, 8679642, 13019463, 26038926, 39058389, 78116778]

約数ペア:

[(1, 78116778), (2, 39058389), (3, 26038926), (6, 13019463), (9, 8679642), (18, 4339821), (27, 2893214), (29, 2693682), (54, 1446607), (58, 1346841), (83, 941166), (87, 897894), (166, 470583), (174, 448947), (249, 313722), (261, 299298), (498, 156861), (522, 149649), (601, 129978), (747, 104574), (783, 99766), (1202, 64989), (1494, 52287), (1566, 49883), (1803, 43326), (2241, 34858), (2407, 32454), (3606, 21663), (4482, 17429), (4814, 16227), (5409, 14442), (7221, 10818)]