90942208

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2713

約数の個数: 72

約数和(自身を含む): 218462720

約数和(自身を除く): 127520512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 2671, 4256, 4864, 5342, 8512, 10684, 17024, 18697, 21368, 34048, 37394, 42736, 50749, 74788, 85472, 101498, 149576, 170944, 202996, 299152, 341888, 355243, 405992, 598304, 683776, 710486, 811984, 1196608, 1420972, 1623968, 2393216, 2841944, 3247936, 4786432, 5683888, 6495872, 11367776, 12991744, 22735552, 45471104, 90942208]

約数ペア:

[(1, 90942208), (2, 45471104), (4, 22735552), (7, 12991744), (8, 11367776), (14, 6495872), (16, 5683888), (19, 4786432), (28, 3247936), (32, 2841944), (38, 2393216), (56, 1623968), (64, 1420972), (76, 1196608), (112, 811984), (128, 710486), (133, 683776), (152, 598304), (224, 405992), (256, 355243), (266, 341888), (304, 299152), (448, 202996), (532, 170944), (608, 149576), (896, 101498), (1064, 85472), (1216, 74788), (1792, 50749), (2128, 42736), (2432, 37394), (2671, 34048), (4256, 21368), (4864, 18697), (5342, 17024), (8512, 10684)]