84988484

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{547}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 176762880

約数和(自身を除く): 91774396

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 179, 217, 358, 434, 547, 716, 868, 1094, 1253, 2188, 2506, 3829, 5012, 5549, 7658, 11098, 15316, 16957, 22196, 33914, 38843, 67828, 77686, 97913, 118699, 155372, 195826, 237398, 391652, 474796, 685391, 1370782, 2741564, 3035303, 6070606, 12141212, 21247121, 42494242, 84988484]

約数ペア:

[(1, 84988484), (2, 42494242), (4, 21247121), (7, 12141212), (14, 6070606), (28, 3035303), (31, 2741564), (62, 1370782), (124, 685391), (179, 474796), (217, 391652), (358, 237398), (434, 195826), (547, 155372), (716, 118699), (868, 97913), (1094, 77686), (1253, 67828), (2188, 38843), (2506, 33914), (3829, 22196), (5012, 16957), (5549, 15316), (7658, 11098)]