90708608

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 188373600

約数和(自身を除く): 97664992

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 107, 128, 148, 179, 214, 296, 358, 428, 592, 716, 856, 1184, 1432, 1712, 2368, 2864, 3424, 3959, 4736, 5728, 6623, 6848, 7918, 11456, 13246, 13696, 15836, 19153, 22912, 26492, 31672, 38306, 52984, 63344, 76612, 105968, 126688, 153224, 211936, 253376, 306448, 423872, 506752, 612896, 708661, 847744, 1225792, 1417322, 2451584, 2834644, 5669288, 11338576, 22677152, 45354304, 90708608]

約数ペア:

[(1, 90708608), (2, 45354304), (4, 22677152), (8, 11338576), (16, 5669288), (32, 2834644), (37, 2451584), (64, 1417322), (74, 1225792), (107, 847744), (128, 708661), (148, 612896), (179, 506752), (214, 423872), (296, 306448), (358, 253376), (428, 211936), (592, 153224), (716, 126688), (856, 105968), (1184, 76612), (1432, 63344), (1712, 52984), (2368, 38306), (2864, 31672), (3424, 26492), (3959, 22912), (4736, 19153), (5728, 15836), (6623, 13696), (6848, 13246), (7918, 11456)]