72189816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 202176000

約数和(自身を除く): 129986184

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 53, 57, 58, 76, 87, 103, 106, 114, 116, 152, 159, 174, 206, 212, 228, 232, 309, 318, 348, 412, 424, 456, 551, 618, 636, 696, 824, 1007, 1102, 1236, 1272, 1537, 1653, 1957, 2014, 2204, 2472, 2987, 3021, 3074, 3306, 3914, 4028, 4408, 4611, 5459, 5871, 5974, 6042, 6148, 6612, 7828, 8056, 8961, 9222, 10918, 11742, 11948, 12084, 12296, 13224, 15656, 16377, 17922, 18444, 21836, 23484, 23896, 24168, 29203, 32754, 35844, 36888, 43672, 46968, 56753, 58406, 65508, 71688, 87609, 103721, 113506, 116812, 131016, 158311, 170259, 175218, 207442, 227012, 233624, 311163, 316622, 340518, 350436, 414884, 454024, 474933, 622326, 633244, 681036, 700872, 829768, 949866, 1244652, 1266488, 1362072, 1899732, 2489304, 3007909, 3799464, 6015818, 9023727, 12031636, 18047454, 24063272, 36094908, 72189816]

約数ペア:

[(1, 72189816), (2, 36094908), (3, 24063272), (4, 18047454), (6, 12031636), (8, 9023727), (12, 6015818), (19, 3799464), (24, 3007909), (29, 2489304), (38, 1899732), (53, 1362072), (57, 1266488), (58, 1244652), (76, 949866), (87, 829768), (103, 700872), (106, 681036), (114, 633244), (116, 622326), (152, 474933), (159, 454024), (174, 414884), (206, 350436), (212, 340518), (228, 316622), (232, 311163), (309, 233624), (318, 227012), (348, 207442), (412, 175218), (424, 170259), (456, 158311), (551, 131016), (618, 116812), (636, 113506), (696, 103721), (824, 87609), (1007, 71688), (1102, 65508), (1236, 58406), (1272, 56753), (1537, 46968), (1653, 43672), (1957, 36888), (2014, 35844), (2204, 32754), (2472, 29203), (2987, 24168), (3021, 23896), (3074, 23484), (3306, 21836), (3914, 18444), (4028, 17922), (4408, 16377), (4611, 15656), (5459, 13224), (5871, 12296), (5974, 12084), (6042, 11948), (6148, 11742), (6612, 10918), (7828, 9222), (8056, 8961)]