77854908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 200309760

約数和(自身を除く): 122454852

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 71, 87, 92, 116, 137, 138, 142, 174, 213, 274, 276, 284, 348, 411, 426, 548, 667, 822, 852, 1334, 1633, 1644, 2001, 2059, 2668, 3151, 3266, 3973, 4002, 4118, 4899, 6177, 6302, 6532, 7946, 8004, 8236, 9453, 9727, 9798, 11919, 12354, 12604, 15892, 18906, 19454, 19596, 23838, 24708, 29181, 37812, 38908, 47357, 47676, 58362, 91379, 94714, 116724, 142071, 182758, 189428, 223721, 274137, 282083, 284142, 365516, 447442, 548274, 564166, 568284, 671163, 846249, 894884, 1096548, 1128332, 1342326, 1692498, 2684652, 3384996, 6487909, 12975818, 19463727, 25951636, 38927454, 77854908]

約数ペア:

[(1, 77854908), (2, 38927454), (3, 25951636), (4, 19463727), (6, 12975818), (12, 6487909), (23, 3384996), (29, 2684652), (46, 1692498), (58, 1342326), (69, 1128332), (71, 1096548), (87, 894884), (92, 846249), (116, 671163), (137, 568284), (138, 564166), (142, 548274), (174, 447442), (213, 365516), (274, 284142), (276, 282083), (284, 274137), (348, 223721), (411, 189428), (426, 182758), (548, 142071), (667, 116724), (822, 94714), (852, 91379), (1334, 58362), (1633, 47676), (1644, 47357), (2001, 38908), (2059, 37812), (2668, 29181), (3151, 24708), (3266, 23838), (3973, 19596), (4002, 19454), (4118, 18906), (4899, 15892), (6177, 12604), (6302, 12354), (6532, 11919), (7946, 9798), (8004, 9727), (8236, 9453)]