100420164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{937}}^1$

素因数の和:1189

約数の個数: 72

約数和(自身を含む): 274852760

約数和(自身を除く): 174432596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 229, 234, 458, 468, 687, 916, 937, 1374, 1874, 2061, 2748, 2811, 2977, 3748, 4122, 5622, 5954, 8244, 8433, 8931, 11244, 11908, 12181, 16866, 17862, 24362, 26793, 33732, 35724, 36543, 48724, 53586, 73086, 107172, 109629, 146172, 214573, 219258, 429146, 438516, 643719, 858292, 1287438, 1931157, 2574876, 2789449, 3862314, 5578898, 7724628, 8368347, 11157796, 16736694, 25105041, 33473388, 50210082, 100420164]

約数ペア:

[(1, 100420164), (2, 50210082), (3, 33473388), (4, 25105041), (6, 16736694), (9, 11157796), (12, 8368347), (13, 7724628), (18, 5578898), (26, 3862314), (36, 2789449), (39, 2574876), (52, 1931157), (78, 1287438), (117, 858292), (156, 643719), (229, 438516), (234, 429146), (458, 219258), (468, 214573), (687, 146172), (916, 109629), (937, 107172), (1374, 73086), (1874, 53586), (2061, 48724), (2748, 36543), (2811, 35724), (2977, 33732), (3748, 26793), (4122, 24362), (5622, 17862), (5954, 16866), (8244, 12181), (8433, 11908), (8931, 11244)]