71257116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 197955072

約数和(自身を除く): 126697956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 101, 111, 148, 202, 222, 227, 259, 303, 404, 444, 454, 518, 606, 681, 707, 777, 908, 1036, 1212, 1362, 1414, 1554, 1589, 2121, 2724, 2828, 3108, 3178, 3737, 4242, 4767, 6356, 7474, 8399, 8484, 9534, 11211, 14948, 16798, 19068, 22422, 22927, 25197, 26159, 33596, 44844, 45854, 50394, 52318, 58793, 68781, 78477, 91708, 100788, 104636, 117586, 137562, 156954, 160489, 176379, 235172, 275124, 313908, 320978, 352758, 481467, 641956, 705516, 848299, 962934, 1696598, 1925868, 2544897, 3393196, 5089794, 5938093, 10179588, 11876186, 17814279, 23752372, 35628558, 71257116]

約数ペア:

[(1, 71257116), (2, 35628558), (3, 23752372), (4, 17814279), (6, 11876186), (7, 10179588), (12, 5938093), (14, 5089794), (21, 3393196), (28, 2544897), (37, 1925868), (42, 1696598), (74, 962934), (84, 848299), (101, 705516), (111, 641956), (148, 481467), (202, 352758), (222, 320978), (227, 313908), (259, 275124), (303, 235172), (404, 176379), (444, 160489), (454, 156954), (518, 137562), (606, 117586), (681, 104636), (707, 100788), (777, 91708), (908, 78477), (1036, 68781), (1212, 58793), (1362, 52318), (1414, 50394), (1554, 45854), (1589, 44844), (2121, 33596), (2724, 26159), (2828, 25197), (3108, 22927), (3178, 22422), (3737, 19068), (4242, 16798), (4767, 14948), (6356, 11211), (7474, 9534), (8399, 8484)]