78739776

素因数分解:

$2^6\times 3^5\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 168

約数和(自身を含む): 240755424

約数和(自身を除く): 162015648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 83, 96, 108, 122, 144, 162, 166, 183, 192, 216, 243, 244, 249, 288, 324, 332, 366, 432, 486, 488, 498, 549, 576, 648, 664, 732, 747, 864, 972, 976, 996, 1098, 1296, 1328, 1464, 1494, 1647, 1728, 1944, 1952, 1992, 2196, 2241, 2592, 2656, 2928, 2988, 3294, 3888, 3904, 3984, 4392, 4482, 4941, 5063, 5184, 5312, 5856, 5976, 6588, 6723, 7776, 7968, 8784, 8964, 9882, 10126, 11712, 11952, 13176, 13446, 14823, 15189, 15552, 15936, 17568, 17928, 19764, 20169, 20252, 23904, 26352, 26892, 29646, 30378, 35136, 35856, 39528, 40338, 40504, 45567, 47808, 52704, 53784, 59292, 60756, 71712, 79056, 80676, 81008, 91134, 105408, 107568, 118584, 121512, 136701, 143424, 158112, 161352, 162016, 182268, 215136, 237168, 243024, 273402, 316224, 322704, 324032, 364536, 410103, 430272, 474336, 486048, 546804, 645408, 729072, 820206, 948672, 972096, 1093608, 1230309, 1290816, 1458144, 1640412, 2187216, 2460618, 2916288, 3280824, 4374432, 4921236, 6561648, 8748864, 9842472, 13123296, 19684944, 26246592, 39369888, 78739776]

約数ペア:

[(1, 78739776), (2, 39369888), (3, 26246592), (4, 19684944), (6, 13123296), (8, 9842472), (9, 8748864), (12, 6561648), (16, 4921236), (18, 4374432), (24, 3280824), (27, 2916288), (32, 2460618), (36, 2187216), (48, 1640412), (54, 1458144), (61, 1290816), (64, 1230309), (72, 1093608), (81, 972096), (83, 948672), (96, 820206), (108, 729072), (122, 645408), (144, 546804), (162, 486048), (166, 474336), (183, 430272), (192, 410103), (216, 364536), (243, 324032), (244, 322704), (249, 316224), (288, 273402), (324, 243024), (332, 237168), (366, 215136), (432, 182268), (486, 162016), (488, 161352), (498, 158112), (549, 143424), (576, 136701), (648, 121512), (664, 118584), (732, 107568), (747, 105408), (864, 91134), (972, 81008), (976, 80676), (996, 79056), (1098, 71712), (1296, 60756), (1328, 59292), (1464, 53784), (1494, 52704), (1647, 47808), (1728, 45567), (1944, 40504), (1952, 40338), (1992, 39528), (2196, 35856), (2241, 35136), (2592, 30378), (2656, 29646), (2928, 26892), (2988, 26352), (3294, 23904), (3888, 20252), (3904, 20169), (3984, 19764), (4392, 17928), (4482, 17568), (4941, 15936), (5063, 15552), (5184, 15189), (5312, 14823), (5856, 13446), (5976, 13176), (6588, 11952), (6723, 11712), (7776, 10126), (7968, 9882), (8784, 8964)]