80975832

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1921

約数の個数: 96

約数和(自身を含む): 241985520

約数和(自身を除く): 161009688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 49, 56, 74, 84, 98, 111, 147, 148, 168, 196, 222, 259, 294, 296, 392, 444, 518, 588, 777, 888, 1036, 1176, 1554, 1813, 1861, 2072, 3108, 3626, 3722, 5439, 5583, 6216, 7252, 7444, 10878, 11166, 13027, 14504, 14888, 21756, 22332, 26054, 39081, 43512, 44664, 52108, 68857, 78162, 91189, 104216, 137714, 156324, 182378, 206571, 273567, 275428, 312648, 364756, 413142, 481999, 547134, 550856, 729512, 826284, 963998, 1094268, 1445997, 1652568, 1927996, 2188536, 2891994, 3373993, 3855992, 5783988, 6747986, 10121979, 11567976, 13495972, 20243958, 26991944, 40487916, 80975832]

約数ペア:

[(1, 80975832), (2, 40487916), (3, 26991944), (4, 20243958), (6, 13495972), (7, 11567976), (8, 10121979), (12, 6747986), (14, 5783988), (21, 3855992), (24, 3373993), (28, 2891994), (37, 2188536), (42, 1927996), (49, 1652568), (56, 1445997), (74, 1094268), (84, 963998), (98, 826284), (111, 729512), (147, 550856), (148, 547134), (168, 481999), (196, 413142), (222, 364756), (259, 312648), (294, 275428), (296, 273567), (392, 206571), (444, 182378), (518, 156324), (588, 137714), (777, 104216), (888, 91189), (1036, 78162), (1176, 68857), (1554, 52108), (1813, 44664), (1861, 43512), (2072, 39081), (3108, 26054), (3626, 22332), (3722, 21756), (5439, 14888), (5583, 14504), (6216, 13027), (7252, 11166), (7444, 10878)]