72779328

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4357}}^1$

素因数の和:4404

約数の個数: 84

約数和(自身を含む): 215851740

約数和(自身を除く): 143072412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 464, 522, 576, 696, 928, 1044, 1392, 1856, 2088, 2784, 4176, 4357, 5568, 8352, 8714, 13071, 16704, 17428, 26142, 34856, 39213, 52284, 69712, 78426, 104568, 126353, 139424, 156852, 209136, 252706, 278848, 313704, 379059, 418272, 505412, 627408, 758118, 836544, 1010824, 1137177, 1254816, 1516236, 2021648, 2274354, 2509632, 3032472, 4043296, 4548708, 6064944, 8086592, 9097416, 12129888, 18194832, 24259776, 36389664, 72779328]

約数ペア:

[(1, 72779328), (2, 36389664), (3, 24259776), (4, 18194832), (6, 12129888), (8, 9097416), (9, 8086592), (12, 6064944), (16, 4548708), (18, 4043296), (24, 3032472), (29, 2509632), (32, 2274354), (36, 2021648), (48, 1516236), (58, 1254816), (64, 1137177), (72, 1010824), (87, 836544), (96, 758118), (116, 627408), (144, 505412), (174, 418272), (192, 379059), (232, 313704), (261, 278848), (288, 252706), (348, 209136), (464, 156852), (522, 139424), (576, 126353), (696, 104568), (928, 78426), (1044, 69712), (1392, 52284), (1856, 39213), (2088, 34856), (2784, 26142), (4176, 17428), (4357, 16704), (5568, 13071), (8352, 8714)]