74858862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 168892416

約数和(自身を除く): 94033554

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 83, 93, 166, 186, 249, 373, 403, 498, 746, 806, 1079, 1119, 1209, 2158, 2238, 2418, 2573, 3237, 4849, 5146, 6474, 7719, 9698, 11563, 14547, 15438, 23126, 29094, 30959, 33449, 34689, 61918, 66898, 69378, 92877, 100347, 150319, 185754, 200694, 300638, 402467, 450957, 804934, 901914, 959729, 1207401, 1919458, 2414802, 2879187, 5758374, 12476477, 24952954, 37429431, 74858862]

約数ペア:

[(1, 74858862), (2, 37429431), (3, 24952954), (6, 12476477), (13, 5758374), (26, 2879187), (31, 2414802), (39, 1919458), (62, 1207401), (78, 959729), (83, 901914), (93, 804934), (166, 450957), (186, 402467), (249, 300638), (373, 200694), (403, 185754), (498, 150319), (746, 100347), (806, 92877), (1079, 69378), (1119, 66898), (1209, 61918), (2158, 34689), (2238, 33449), (2418, 30959), (2573, 29094), (3237, 23126), (4849, 15438), (5146, 14547), (6474, 11563), (7719, 9698)]