71738238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 170198784

約数和(自身を除く): 98460546

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 691, 726, 858, 1331, 1382, 1573, 2073, 2662, 3146, 3993, 4146, 4719, 7601, 7986, 8983, 9438, 15202, 17303, 17966, 22803, 26949, 34606, 45606, 51909, 53898, 83611, 98813, 103818, 167222, 197626, 250833, 296439, 501666, 592878, 919721, 1086943, 1839442, 2173886, 2759163, 3260829, 5518326, 6521658, 11956373, 23912746, 35869119, 71738238]

約数ペア:

[(1, 71738238), (2, 35869119), (3, 23912746), (6, 11956373), (11, 6521658), (13, 5518326), (22, 3260829), (26, 2759163), (33, 2173886), (39, 1839442), (66, 1086943), (78, 919721), (121, 592878), (143, 501666), (242, 296439), (286, 250833), (363, 197626), (429, 167222), (691, 103818), (726, 98813), (858, 83611), (1331, 53898), (1382, 51909), (1573, 45606), (2073, 34606), (2662, 26949), (3146, 22803), (3993, 17966), (4146, 17303), (4719, 15202), (7601, 9438), (7986, 8983)]