72757926

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:971

約数の個数: 80

約数和(自身を含む): 178770240

約数和(自身を除く): 106012314

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 81, 87, 102, 153, 162, 174, 261, 306, 459, 493, 522, 783, 911, 918, 986, 1377, 1479, 1566, 1822, 2349, 2733, 2754, 2958, 4437, 4698, 5466, 8199, 8874, 13311, 15487, 16398, 24597, 26419, 26622, 30974, 39933, 46461, 49194, 52838, 73791, 79257, 79866, 92922, 139383, 147582, 158514, 237771, 278766, 418149, 449123, 475542, 713313, 836298, 898246, 1254447, 1347369, 1426626, 2139939, 2508894, 2694738, 4042107, 4279878, 8084214, 12126321, 24252642, 36378963, 72757926]

約数ペア:

[(1, 72757926), (2, 36378963), (3, 24252642), (6, 12126321), (9, 8084214), (17, 4279878), (18, 4042107), (27, 2694738), (29, 2508894), (34, 2139939), (51, 1426626), (54, 1347369), (58, 1254447), (81, 898246), (87, 836298), (102, 713313), (153, 475542), (162, 449123), (174, 418149), (261, 278766), (306, 237771), (459, 158514), (493, 147582), (522, 139383), (783, 92922), (911, 79866), (918, 79257), (986, 73791), (1377, 52838), (1479, 49194), (1566, 46461), (1822, 39933), (2349, 30974), (2733, 26622), (2754, 26419), (2958, 24597), (4437, 16398), (4698, 15487), (5466, 13311), (8199, 8874)]