71715252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 197406720

約数和(自身を除く): 125691468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 101, 107, 158, 202, 214, 237, 303, 316, 321, 404, 428, 474, 553, 606, 642, 707, 749, 948, 1106, 1212, 1284, 1414, 1498, 1659, 2121, 2212, 2247, 2828, 2996, 3318, 4242, 4494, 6636, 7979, 8453, 8484, 8988, 10807, 15958, 16906, 21614, 23937, 25359, 31916, 32421, 33812, 43228, 47874, 50718, 55853, 59171, 64842, 75649, 95748, 101436, 111706, 118342, 129684, 151298, 167559, 177513, 223412, 226947, 236684, 302596, 335118, 355026, 453894, 670236, 710052, 853753, 907788, 1707506, 2561259, 3415012, 5122518, 5976271, 10245036, 11952542, 17928813, 23905084, 35857626, 71715252]

約数ペア:

[(1, 71715252), (2, 35857626), (3, 23905084), (4, 17928813), (6, 11952542), (7, 10245036), (12, 5976271), (14, 5122518), (21, 3415012), (28, 2561259), (42, 1707506), (79, 907788), (84, 853753), (101, 710052), (107, 670236), (158, 453894), (202, 355026), (214, 335118), (237, 302596), (303, 236684), (316, 226947), (321, 223412), (404, 177513), (428, 167559), (474, 151298), (553, 129684), (606, 118342), (642, 111706), (707, 101436), (749, 95748), (948, 75649), (1106, 64842), (1212, 59171), (1284, 55853), (1414, 50718), (1498, 47874), (1659, 43228), (2121, 33812), (2212, 32421), (2247, 31916), (2828, 25359), (2996, 23937), (3318, 21614), (4242, 16906), (4494, 15958), (6636, 10807), (7979, 8988), (8453, 8484)]