99702272

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 80

約数和(自身を含む): 216139440

約数和(自身を除く): 116437168

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 256, 277, 296, 304, 512, 554, 592, 608, 703, 1108, 1184, 1216, 1406, 2216, 2368, 2432, 2812, 4432, 4736, 4864, 5263, 5624, 8864, 9472, 9728, 10249, 10526, 11248, 17728, 18944, 20498, 21052, 22496, 35456, 40996, 42104, 44992, 70912, 81992, 84208, 89984, 141824, 163984, 168416, 179968, 194731, 327968, 336832, 359936, 389462, 655936, 673664, 778924, 1311872, 1347328, 1557848, 2623744, 2694656, 3115696, 5247488, 6231392, 12462784, 24925568, 49851136, 99702272]

約数ペア:

[(1, 99702272), (2, 49851136), (4, 24925568), (8, 12462784), (16, 6231392), (19, 5247488), (32, 3115696), (37, 2694656), (38, 2623744), (64, 1557848), (74, 1347328), (76, 1311872), (128, 778924), (148, 673664), (152, 655936), (256, 389462), (277, 359936), (296, 336832), (304, 327968), (512, 194731), (554, 179968), (592, 168416), (608, 163984), (703, 141824), (1108, 89984), (1184, 84208), (1216, 81992), (1406, 70912), (2216, 44992), (2368, 42104), (2432, 40996), (2812, 35456), (4432, 22496), (4736, 21052), (4864, 20498), (5263, 18944), (5624, 17728), (8864, 11248), (9472, 10526), (9728, 10249)]