87774672

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 241591680

約数和(自身を除く): 153817008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 263, 272, 408, 409, 526, 789, 816, 818, 1052, 1227, 1578, 1636, 2104, 2454, 3156, 3272, 4208, 4471, 4908, 6312, 6544, 6953, 8942, 9816, 12624, 13413, 13906, 17884, 19632, 20859, 26826, 27812, 35768, 41718, 53652, 55624, 71536, 83436, 107304, 107567, 111248, 166872, 214608, 215134, 322701, 333744, 430268, 645402, 860536, 1290804, 1721072, 1828639, 2581608, 3657278, 5163216, 5485917, 7314556, 10971834, 14629112, 21943668, 29258224, 43887336, 87774672]

約数ペア:

[(1, 87774672), (2, 43887336), (3, 29258224), (4, 21943668), (6, 14629112), (8, 10971834), (12, 7314556), (16, 5485917), (17, 5163216), (24, 3657278), (34, 2581608), (48, 1828639), (51, 1721072), (68, 1290804), (102, 860536), (136, 645402), (204, 430268), (263, 333744), (272, 322701), (408, 215134), (409, 214608), (526, 166872), (789, 111248), (816, 107567), (818, 107304), (1052, 83436), (1227, 71536), (1578, 55624), (1636, 53652), (2104, 41718), (2454, 35768), (3156, 27812), (3272, 26826), (4208, 20859), (4471, 19632), (4908, 17884), (6312, 13906), (6544, 13413), (6953, 12624), (8942, 9816)]