64759536

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19553}}^1$

素因数の和:19590

約数の個数: 60

約数和(自身を含む): 189126288

約数和(自身を除く): 124366752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 19553, 39106, 58659, 78212, 117318, 156424, 175977, 234636, 312848, 351954, 449719, 469272, 703908, 899438, 938544, 1349157, 1407816, 1798876, 2698314, 2815632, 3597752, 4047471, 5396628, 7195504, 8094942, 10793256, 16189884, 21586512, 32379768, 64759536]

約数ペア:

[(1, 64759536), (2, 32379768), (3, 21586512), (4, 16189884), (6, 10793256), (8, 8094942), (9, 7195504), (12, 5396628), (16, 4047471), (18, 3597752), (23, 2815632), (24, 2698314), (36, 1798876), (46, 1407816), (48, 1349157), (69, 938544), (72, 899438), (92, 703908), (138, 469272), (144, 449719), (184, 351954), (207, 312848), (276, 234636), (368, 175977), (414, 156424), (552, 117318), (828, 78212), (1104, 58659), (1656, 39106), (3312, 19553)]