72289182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 169827840

約数和(自身を除く): 97538658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 89, 166, 178, 233, 249, 267, 466, 498, 534, 581, 623, 699, 1162, 1246, 1398, 1631, 1743, 1869, 3262, 3486, 3738, 4893, 7387, 9786, 14774, 19339, 20737, 22161, 38678, 41474, 44322, 51709, 58017, 62211, 103418, 116034, 124422, 135373, 145159, 155127, 270746, 290318, 310254, 406119, 435477, 812238, 870954, 1721171, 3442342, 5163513, 10327026, 12048197, 24096394, 36144591, 72289182]

約数ペア:

[(1, 72289182), (2, 36144591), (3, 24096394), (6, 12048197), (7, 10327026), (14, 5163513), (21, 3442342), (42, 1721171), (83, 870954), (89, 812238), (166, 435477), (178, 406119), (233, 310254), (249, 290318), (267, 270746), (466, 155127), (498, 145159), (534, 135373), (581, 124422), (623, 116034), (699, 103418), (1162, 62211), (1246, 58017), (1398, 51709), (1631, 44322), (1743, 41474), (1869, 38678), (3262, 22161), (3486, 20737), (3738, 19339), (4893, 14774), (7387, 9786)]