67455856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 149052960

約数和(自身を除く): 81597104

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 53, 58, 104, 106, 116, 208, 211, 212, 232, 377, 422, 424, 464, 689, 754, 844, 848, 1378, 1508, 1537, 1688, 2743, 2756, 3016, 3074, 3376, 5486, 5512, 6032, 6119, 6148, 10972, 11024, 11183, 12238, 12296, 19981, 21944, 22366, 24476, 24592, 39962, 43888, 44732, 48952, 79547, 79924, 89464, 97904, 145379, 159094, 159848, 178928, 290758, 318188, 319696, 324307, 581516, 636376, 648614, 1163032, 1272752, 1297228, 2326064, 2594456, 4215991, 5188912, 8431982, 16863964, 33727928, 67455856]

約数ペア:

[(1, 67455856), (2, 33727928), (4, 16863964), (8, 8431982), (13, 5188912), (16, 4215991), (26, 2594456), (29, 2326064), (52, 1297228), (53, 1272752), (58, 1163032), (104, 648614), (106, 636376), (116, 581516), (208, 324307), (211, 319696), (212, 318188), (232, 290758), (377, 178928), (422, 159848), (424, 159094), (464, 145379), (689, 97904), (754, 89464), (844, 79924), (848, 79547), (1378, 48952), (1508, 44732), (1537, 43888), (1688, 39962), (2743, 24592), (2756, 24476), (3016, 22366), (3074, 21944), (3376, 19981), (5486, 12296), (5512, 12238), (6032, 11183), (6119, 11024), (6148, 10972)]