74878386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 172440576

約数和(自身を除く): 97562190

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 107, 138, 214, 253, 321, 461, 506, 642, 759, 922, 1177, 1383, 1518, 2354, 2461, 2766, 3531, 4922, 5071, 7062, 7383, 10142, 10603, 14766, 15213, 21206, 27071, 30426, 31809, 49327, 54142, 63618, 81213, 98654, 116633, 147981, 162426, 233266, 295962, 349899, 542597, 699798, 1085194, 1134521, 1627791, 2269042, 3255582, 3403563, 6807126, 12479731, 24959462, 37439193, 74878386]

約数ペア:

[(1, 74878386), (2, 37439193), (3, 24959462), (6, 12479731), (11, 6807126), (22, 3403563), (23, 3255582), (33, 2269042), (46, 1627791), (66, 1134521), (69, 1085194), (107, 699798), (138, 542597), (214, 349899), (253, 295962), (321, 233266), (461, 162426), (506, 147981), (642, 116633), (759, 98654), (922, 81213), (1177, 63618), (1383, 54142), (1518, 49327), (2354, 31809), (2461, 30426), (2766, 27071), (3531, 21206), (4922, 15213), (5071, 14766), (7062, 10603), (7383, 10142)]