90798176

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:836

約数の個数: 72

約数和(自身を含む): 210863520

約数和(自身を除く): 120065344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 632, 733, 784, 1106, 1264, 1466, 1568, 2212, 2528, 2932, 3871, 4424, 5131, 5864, 7742, 8848, 10262, 11728, 15484, 17696, 20524, 23456, 30968, 35917, 41048, 57907, 61936, 71834, 82096, 115814, 123872, 143668, 164192, 231628, 287336, 405349, 463256, 574672, 810698, 926512, 1149344, 1621396, 1853024, 2837443, 3242792, 5674886, 6485584, 11349772, 12971168, 22699544, 45399088, 90798176]

約数ペア:

[(1, 90798176), (2, 45399088), (4, 22699544), (7, 12971168), (8, 11349772), (14, 6485584), (16, 5674886), (28, 3242792), (32, 2837443), (49, 1853024), (56, 1621396), (79, 1149344), (98, 926512), (112, 810698), (158, 574672), (196, 463256), (224, 405349), (316, 287336), (392, 231628), (553, 164192), (632, 143668), (733, 123872), (784, 115814), (1106, 82096), (1264, 71834), (1466, 61936), (1568, 57907), (2212, 41048), (2528, 35917), (2932, 30968), (3871, 23456), (4424, 20524), (5131, 17696), (5864, 15484), (7742, 11728), (8848, 10262)]