73125468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 211463616

約数和(自身を除く): 138338148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 41, 52, 74, 78, 82, 103, 111, 117, 123, 148, 156, 164, 206, 222, 234, 246, 309, 333, 369, 412, 444, 468, 481, 492, 533, 618, 666, 738, 927, 962, 1066, 1236, 1332, 1339, 1443, 1476, 1517, 1599, 1854, 1924, 2132, 2678, 2886, 3034, 3198, 3708, 3811, 4017, 4223, 4329, 4551, 4797, 5356, 5772, 6068, 6396, 7622, 8034, 8446, 8658, 9102, 9594, 11433, 12051, 12669, 13653, 15244, 16068, 16892, 17316, 18204, 19188, 19721, 22866, 24102, 25338, 27306, 34299, 38007, 39442, 45732, 48204, 49543, 50676, 54612, 54899, 59163, 68598, 76014, 78884, 99086, 109798, 118326, 137196, 148629, 152028, 156251, 164697, 177489, 198172, 219596, 236652, 297258, 312502, 329394, 354978, 445887, 468753, 494091, 594516, 625004, 658788, 709956, 891774, 937506, 988182, 1406259, 1783548, 1875012, 1976364, 2031263, 2812518, 4062526, 5625036, 6093789, 8125052, 12187578, 18281367, 24375156, 36562734, 73125468]

約数ペア:

[(1, 73125468), (2, 36562734), (3, 24375156), (4, 18281367), (6, 12187578), (9, 8125052), (12, 6093789), (13, 5625036), (18, 4062526), (26, 2812518), (36, 2031263), (37, 1976364), (39, 1875012), (41, 1783548), (52, 1406259), (74, 988182), (78, 937506), (82, 891774), (103, 709956), (111, 658788), (117, 625004), (123, 594516), (148, 494091), (156, 468753), (164, 445887), (206, 354978), (222, 329394), (234, 312502), (246, 297258), (309, 236652), (333, 219596), (369, 198172), (412, 177489), (444, 164697), (468, 156251), (481, 152028), (492, 148629), (533, 137196), (618, 118326), (666, 109798), (738, 99086), (927, 78884), (962, 76014), (1066, 68598), (1236, 59163), (1332, 54899), (1339, 54612), (1443, 50676), (1476, 49543), (1517, 48204), (1599, 45732), (1854, 39442), (1924, 38007), (2132, 34299), (2678, 27306), (2886, 25338), (3034, 24102), (3198, 22866), (3708, 19721), (3811, 19188), (4017, 18204), (4223, 17316), (4329, 16892), (4551, 16068), (4797, 15244), (5356, 13653), (5772, 12669), (6068, 12051), (6396, 11433), (7622, 9594), (8034, 9102), (8446, 8658)]