85745120812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8123}}^1\times {\mathrm{11941}}^1$

素因数の和:20098

約数の個数: 48

約数和(自身を含む): 171137649312

約数和(自身を除く): 85392528500

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 8123, 11941, 16246, 23882, 32492, 47764, 105599, 138091, 155233, 202997, 211198, 276182, 310466, 405994, 422396, 552364, 620932, 811988, 1795183, 2638961, 3590366, 5277922, 7180732, 10555844, 96996743, 193993486, 387986972, 1260957659, 1648944631, 2521915318, 3297889262, 5043830636, 6595778524, 21436280203, 42872560406, 85745120812]

約数ペア:

[(1, 85745120812), (2, 42872560406), (4, 21436280203), (13, 6595778524), (17, 5043830636), (26, 3297889262), (34, 2521915318), (52, 1648944631), (68, 1260957659), (221, 387986972), (442, 193993486), (884, 96996743), (8123, 10555844), (11941, 7180732), (16246, 5277922), (23882, 3590366), (32492, 2638961), (47764, 1795183), (105599, 811988), (138091, 620932), (155233, 552364), (202997, 422396), (211198, 405994), (276182, 310466)]