90785574

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:674

約数の個数: 72

約数和(自身を含む): 219555336

約数和(自身を除く): 128769762

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 121, 146, 198, 219, 242, 363, 438, 571, 657, 726, 803, 1089, 1142, 1314, 1606, 1713, 2178, 2409, 3426, 4818, 5139, 6281, 7227, 8833, 10278, 12562, 14454, 17666, 18843, 26499, 37686, 41683, 52998, 56529, 69091, 79497, 83366, 113058, 125049, 138182, 158994, 207273, 250098, 375147, 414546, 458513, 621819, 750294, 917026, 1243638, 1375539, 2751078, 4126617, 5043643, 8253234, 10087286, 15130929, 30261858, 45392787, 90785574]

約数ペア:

[(1, 90785574), (2, 45392787), (3, 30261858), (6, 15130929), (9, 10087286), (11, 8253234), (18, 5043643), (22, 4126617), (33, 2751078), (66, 1375539), (73, 1243638), (99, 917026), (121, 750294), (146, 621819), (198, 458513), (219, 414546), (242, 375147), (363, 250098), (438, 207273), (571, 158994), (657, 138182), (726, 125049), (803, 113058), (1089, 83366), (1142, 79497), (1314, 69091), (1606, 56529), (1713, 52998), (2178, 41683), (2409, 37686), (3426, 26499), (4818, 18843), (5139, 17666), (6281, 14454), (7227, 12562), (8833, 10278)]