78063388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 156854880

約数和(自身を除く): 78791492

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 233, 379, 442, 466, 758, 884, 932, 1516, 3029, 3961, 4927, 6058, 6443, 7922, 9854, 12116, 12886, 15844, 19708, 25772, 51493, 83759, 88307, 102986, 167518, 176614, 205972, 335036, 353228, 1147991, 1501219, 2295982, 3002438, 4591964, 6004876, 19515847, 39031694, 78063388]

約数ペア:

[(1, 78063388), (2, 39031694), (4, 19515847), (13, 6004876), (17, 4591964), (26, 3002438), (34, 2295982), (52, 1501219), (68, 1147991), (221, 353228), (233, 335036), (379, 205972), (442, 176614), (466, 167518), (758, 102986), (884, 88307), (932, 83759), (1516, 51493), (3029, 25772), (3961, 19708), (4927, 15844), (6058, 12886), (6443, 12116), (7922, 9854)]