67874157368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{81769}}^1$

素因数の和:81964

約数の個数: 64

約数和(自身を含む): 138158592000

約数和(自身を除く): 70284434632

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 127, 152, 172, 254, 344, 508, 817, 1016, 1634, 2413, 3268, 4826, 5461, 6536, 9652, 10922, 19304, 21844, 43688, 81769, 103759, 163538, 207518, 327076, 415036, 654152, 830072, 1553611, 3107222, 3516067, 6214444, 7032134, 10384663, 12428888, 14064268, 20769326, 28128536, 41538652, 66805273, 83077304, 133610546, 197308597, 267221092, 394617194, 446540509, 534442184, 789234388, 893081018, 1578468776, 1786162036, 3572324072, 8484269671, 16968539342, 33937078684, 67874157368]

約数ペア:

[(1, 67874157368), (2, 33937078684), (4, 16968539342), (8, 8484269671), (19, 3572324072), (38, 1786162036), (43, 1578468776), (76, 893081018), (86, 789234388), (127, 534442184), (152, 446540509), (172, 394617194), (254, 267221092), (344, 197308597), (508, 133610546), (817, 83077304), (1016, 66805273), (1634, 41538652), (2413, 28128536), (3268, 20769326), (4826, 14064268), (5461, 12428888), (6536, 10384663), (9652, 7032134), (10922, 6214444), (19304, 3516067), (21844, 3107222), (43688, 1553611), (81769, 830072), (103759, 654152), (163538, 415036), (207518, 327076)]