80473954

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 145248768

約数和(自身を除く): 64774814

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 121, 187, 242, 341, 374, 527, 631, 682, 1054, 1262, 2057, 3751, 4114, 5797, 6941, 7502, 10727, 11594, 13882, 19561, 21454, 39122, 63767, 76351, 117997, 127534, 152702, 215171, 235994, 332537, 430342, 665074, 1297967, 2366881, 2595934, 3657907, 4733762, 7315814, 40236977, 80473954]

約数ペア:

[(1, 80473954), (2, 40236977), (11, 7315814), (17, 4733762), (22, 3657907), (31, 2595934), (34, 2366881), (62, 1297967), (121, 665074), (187, 430342), (242, 332537), (341, 235994), (374, 215171), (527, 152702), (631, 127534), (682, 117997), (1054, 76351), (1262, 63767), (2057, 39122), (3751, 21454), (4114, 19561), (5797, 13882), (6941, 11594), (7502, 10727)]