84670208

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 198529632

約数和(自身を除く): 113859424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 518, 592, 896, 1036, 1184, 1277, 1792, 2072, 2368, 2554, 4144, 4736, 5108, 8288, 8939, 9472, 10216, 16576, 17878, 20432, 33152, 35756, 40864, 47249, 66304, 71512, 81728, 94498, 143024, 163456, 188996, 286048, 326912, 330743, 377992, 572096, 661486, 755984, 1144192, 1322972, 1511968, 2288384, 2645944, 3023936, 5291888, 6047872, 10583776, 12095744, 21167552, 42335104, 84670208]

約数ペア:

[(1, 84670208), (2, 42335104), (4, 21167552), (7, 12095744), (8, 10583776), (14, 6047872), (16, 5291888), (28, 3023936), (32, 2645944), (37, 2288384), (56, 1511968), (64, 1322972), (74, 1144192), (112, 755984), (128, 661486), (148, 572096), (224, 377992), (256, 330743), (259, 326912), (296, 286048), (448, 188996), (518, 163456), (592, 143024), (896, 94498), (1036, 81728), (1184, 71512), (1277, 66304), (1792, 47249), (2072, 40864), (2368, 35756), (2554, 33152), (4144, 20432), (4736, 17878), (5108, 16576), (8288, 10216), (8939, 9472)]