2913504516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{78803}}^1$

素因数の和:78905

約数の個数: 72

約数和(自身を含む): 8031703680

約数和(自身を除く): 5118199164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2844, 3081, 4108, 6162, 9243, 12324, 18486, 36972, 78803, 157606, 236409, 315212, 472818, 709227, 945636, 1024439, 1418454, 2048878, 2836908, 3073317, 4097756, 6146634, 6225437, 9219951, 12293268, 12450874, 18439902, 18676311, 24901748, 36879804, 37352622, 56028933, 74705244, 80930681, 112057866, 161861362, 224115732, 242792043, 323722724, 485584086, 728376129, 971168172, 1456752258, 2913504516]

約数ペア:

[(1, 2913504516), (2, 1456752258), (3, 971168172), (4, 728376129), (6, 485584086), (9, 323722724), (12, 242792043), (13, 224115732), (18, 161861362), (26, 112057866), (36, 80930681), (39, 74705244), (52, 56028933), (78, 37352622), (79, 36879804), (117, 24901748), (156, 18676311), (158, 18439902), (234, 12450874), (237, 12293268), (316, 9219951), (468, 6225437), (474, 6146634), (711, 4097756), (948, 3073317), (1027, 2836908), (1422, 2048878), (2054, 1418454), (2844, 1024439), (3081, 945636), (4108, 709227), (6162, 472818), (9243, 315212), (12324, 236409), (18486, 157606), (36972, 78803)]