72751608

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^2\times {\mathrm{311}}^1$

素因数の和:367

約数の個数: 120

約数和(自身を含む): 215752680

約数和(自身を除く): 143001072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 311, 324, 342, 361, 456, 513, 622, 648, 684, 722, 933, 1026, 1083, 1244, 1368, 1444, 1539, 1866, 2052, 2166, 2488, 2799, 2888, 3078, 3249, 3732, 4104, 4332, 5598, 5909, 6156, 6498, 7464, 8397, 8664, 9747, 11196, 11818, 12312, 12996, 16794, 17727, 19494, 22392, 23636, 25191, 25992, 29241, 33588, 35454, 38988, 47272, 50382, 53181, 58482, 67176, 70908, 77976, 100764, 106362, 112271, 116964, 141816, 159543, 201528, 212724, 224542, 233928, 319086, 336813, 425448, 449084, 478629, 638172, 673626, 898168, 957258, 1010439, 1276344, 1347252, 1914516, 2020878, 2694504, 3031317, 3829032, 4041756, 6062634, 8083512, 9093951, 12125268, 18187902, 24250536, 36375804, 72751608]

約数ペア:

[(1, 72751608), (2, 36375804), (3, 24250536), (4, 18187902), (6, 12125268), (8, 9093951), (9, 8083512), (12, 6062634), (18, 4041756), (19, 3829032), (24, 3031317), (27, 2694504), (36, 2020878), (38, 1914516), (54, 1347252), (57, 1276344), (72, 1010439), (76, 957258), (81, 898168), (108, 673626), (114, 638172), (152, 478629), (162, 449084), (171, 425448), (216, 336813), (228, 319086), (311, 233928), (324, 224542), (342, 212724), (361, 201528), (456, 159543), (513, 141816), (622, 116964), (648, 112271), (684, 106362), (722, 100764), (933, 77976), (1026, 70908), (1083, 67176), (1244, 58482), (1368, 53181), (1444, 50382), (1539, 47272), (1866, 38988), (2052, 35454), (2166, 33588), (2488, 29241), (2799, 25992), (2888, 25191), (3078, 23636), (3249, 22392), (3732, 19494), (4104, 17727), (4332, 16794), (5598, 12996), (5909, 12312), (6156, 11818), (6498, 11196), (7464, 9747), (8397, 8664)]