71499438

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 159213600

約数和(自身を除く): 87714162

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 149, 159, 298, 318, 447, 477, 503, 894, 954, 1006, 1341, 1509, 2682, 3018, 4527, 7897, 9054, 15794, 23691, 26659, 47382, 53318, 71073, 74947, 79977, 142146, 149894, 159954, 224841, 239931, 449682, 479862, 674523, 1349046, 3972191, 7944382, 11916573, 23833146, 35749719, 71499438]

約数ペア:

[(1, 71499438), (2, 35749719), (3, 23833146), (6, 11916573), (9, 7944382), (18, 3972191), (53, 1349046), (106, 674523), (149, 479862), (159, 449682), (298, 239931), (318, 224841), (447, 159954), (477, 149894), (503, 142146), (894, 79977), (954, 74947), (1006, 71073), (1341, 53318), (1509, 47382), (2682, 26659), (3018, 23691), (4527, 15794), (7897, 9054)]