72719064

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 229680360

約数和(自身を除く): 156961296

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 121, 132, 136, 153, 187, 198, 204, 242, 264, 306, 363, 374, 396, 408, 484, 491, 561, 612, 726, 748, 792, 968, 982, 1089, 1122, 1224, 1452, 1473, 1496, 1683, 1964, 2057, 2178, 2244, 2904, 2946, 3366, 3928, 4114, 4356, 4419, 4488, 5401, 5892, 6171, 6732, 8228, 8347, 8712, 8838, 10802, 11784, 12342, 13464, 16203, 16456, 16694, 17676, 18513, 21604, 24684, 25041, 32406, 33388, 35352, 37026, 43208, 48609, 49368, 50082, 59411, 64812, 66776, 74052, 75123, 91817, 97218, 100164, 118822, 129624, 148104, 150246, 178233, 183634, 194436, 200328, 237644, 275451, 300492, 356466, 367268, 388872, 475288, 534699, 550902, 600984, 712932, 734536, 826353, 1009987, 1069398, 1101804, 1425864, 1652706, 2019974, 2138796, 2203608, 3029961, 3305412, 4039948, 4277592, 6059922, 6610824, 8079896, 9089883, 12119844, 18179766, 24239688, 36359532, 72719064]

約数ペア:

[(1, 72719064), (2, 36359532), (3, 24239688), (4, 18179766), (6, 12119844), (8, 9089883), (9, 8079896), (11, 6610824), (12, 6059922), (17, 4277592), (18, 4039948), (22, 3305412), (24, 3029961), (33, 2203608), (34, 2138796), (36, 2019974), (44, 1652706), (51, 1425864), (66, 1101804), (68, 1069398), (72, 1009987), (88, 826353), (99, 734536), (102, 712932), (121, 600984), (132, 550902), (136, 534699), (153, 475288), (187, 388872), (198, 367268), (204, 356466), (242, 300492), (264, 275451), (306, 237644), (363, 200328), (374, 194436), (396, 183634), (408, 178233), (484, 150246), (491, 148104), (561, 129624), (612, 118822), (726, 100164), (748, 97218), (792, 91817), (968, 75123), (982, 74052), (1089, 66776), (1122, 64812), (1224, 59411), (1452, 50082), (1473, 49368), (1496, 48609), (1683, 43208), (1964, 37026), (2057, 35352), (2178, 33388), (2244, 32406), (2904, 25041), (2946, 24684), (3366, 21604), (3928, 18513), (4114, 17676), (4356, 16694), (4419, 16456), (4488, 16203), (5401, 13464), (5892, 12342), (6171, 11784), (6732, 10802), (8228, 8838), (8347, 8712)]