74177748

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1046

約数の個数: 96

約数和(自身を含む): 208118400

約数和(自身を除く): 133940652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 108, 111, 114, 148, 171, 222, 228, 333, 342, 444, 513, 666, 684, 703, 977, 999, 1026, 1332, 1406, 1954, 1998, 2052, 2109, 2812, 2931, 3908, 3996, 4218, 5862, 6327, 8436, 8793, 11724, 12654, 17586, 18563, 18981, 25308, 26379, 35172, 36149, 37126, 37962, 52758, 55689, 72298, 74252, 75924, 105516, 108447, 111378, 144596, 167067, 216894, 222756, 325341, 334134, 433788, 501201, 650682, 668268, 686831, 976023, 1002402, 1301364, 1373662, 1952046, 2004804, 2060493, 2747324, 3904092, 4120986, 6181479, 8241972, 12362958, 18544437, 24725916, 37088874, 74177748]

約数ペア:

[(1, 74177748), (2, 37088874), (3, 24725916), (4, 18544437), (6, 12362958), (9, 8241972), (12, 6181479), (18, 4120986), (19, 3904092), (27, 2747324), (36, 2060493), (37, 2004804), (38, 1952046), (54, 1373662), (57, 1301364), (74, 1002402), (76, 976023), (108, 686831), (111, 668268), (114, 650682), (148, 501201), (171, 433788), (222, 334134), (228, 325341), (333, 222756), (342, 216894), (444, 167067), (513, 144596), (666, 111378), (684, 108447), (703, 105516), (977, 75924), (999, 74252), (1026, 72298), (1332, 55689), (1406, 52758), (1954, 37962), (1998, 37126), (2052, 36149), (2109, 35172), (2812, 26379), (2931, 25308), (3908, 18981), (3996, 18563), (4218, 17586), (5862, 12654), (6327, 11724), (8436, 8793)]