67680366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1265

約数の個数: 64

約数和(自身を含む): 158070528

約数和(自身を除く): 90390162

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 86, 102, 129, 221, 258, 442, 559, 663, 731, 1118, 1187, 1326, 1462, 1677, 2193, 2374, 3354, 3561, 4386, 7122, 9503, 15431, 19006, 20179, 28509, 30862, 40358, 46293, 51041, 57018, 60537, 92586, 102082, 121074, 153123, 262327, 306246, 524654, 663533, 786981, 867697, 1327066, 1573962, 1735394, 1990599, 2603091, 3981198, 5206182, 11280061, 22560122, 33840183, 67680366]

約数ペア:

[(1, 67680366), (2, 33840183), (3, 22560122), (6, 11280061), (13, 5206182), (17, 3981198), (26, 2603091), (34, 1990599), (39, 1735394), (43, 1573962), (51, 1327066), (78, 867697), (86, 786981), (102, 663533), (129, 524654), (221, 306246), (258, 262327), (442, 153123), (559, 121074), (663, 102082), (731, 92586), (1118, 60537), (1187, 57018), (1326, 51041), (1462, 46293), (1677, 40358), (2193, 30862), (2374, 28509), (3354, 20179), (3561, 19006), (4386, 15431), (7122, 9503)]