74231248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2999}}^1$

素因数の和:3044

約数の個数: 80

約数和(自身を含む): 187488000

約数和(自身を除く): 113256752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 2999, 3094, 3536, 5998, 6188, 11996, 12376, 20993, 23992, 24752, 38987, 41986, 47984, 50983, 77974, 83972, 101966, 155948, 167944, 203932, 272909, 311896, 335888, 356881, 407864, 545818, 623792, 662779, 713762, 815728, 1091636, 1325558, 1427524, 2183272, 2651116, 2855048, 4366544, 4639453, 5302232, 5710096, 9278906, 10604464, 18557812, 37115624, 74231248]

約数ペア:

[(1, 74231248), (2, 37115624), (4, 18557812), (7, 10604464), (8, 9278906), (13, 5710096), (14, 5302232), (16, 4639453), (17, 4366544), (26, 2855048), (28, 2651116), (34, 2183272), (52, 1427524), (56, 1325558), (68, 1091636), (91, 815728), (104, 713762), (112, 662779), (119, 623792), (136, 545818), (182, 407864), (208, 356881), (221, 335888), (238, 311896), (272, 272909), (364, 203932), (442, 167944), (476, 155948), (728, 101966), (884, 83972), (952, 77974), (1456, 50983), (1547, 47984), (1768, 41986), (1904, 38987), (2999, 24752), (3094, 23992), (3536, 20993), (5998, 12376), (6188, 11996)]