74645868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 193722480

約数和(自身を除く): 119076612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 121, 132, 202, 242, 303, 363, 404, 484, 509, 606, 726, 1018, 1111, 1212, 1452, 1527, 2036, 2222, 3054, 3333, 4444, 5599, 6108, 6666, 11198, 12221, 13332, 16797, 22396, 24442, 33594, 36663, 48884, 51409, 61589, 67188, 73326, 102818, 123178, 146652, 154227, 184767, 205636, 246356, 308454, 369534, 565499, 616908, 739068, 1130998, 1696497, 2261996, 3392994, 6220489, 6785988, 12440978, 18661467, 24881956, 37322934, 74645868]

約数ペア:

[(1, 74645868), (2, 37322934), (3, 24881956), (4, 18661467), (6, 12440978), (11, 6785988), (12, 6220489), (22, 3392994), (33, 2261996), (44, 1696497), (66, 1130998), (101, 739068), (121, 616908), (132, 565499), (202, 369534), (242, 308454), (303, 246356), (363, 205636), (404, 184767), (484, 154227), (509, 146652), (606, 123178), (726, 102818), (1018, 73326), (1111, 67188), (1212, 61589), (1452, 51409), (1527, 48884), (2036, 36663), (2222, 33594), (3054, 24442), (3333, 22396), (4444, 16797), (5599, 13332), (6108, 12221), (6666, 11198)]