72944508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1091

約数の個数: 96

約数和(自身を含む): 212821504

約数和(自身を除く): 139876996

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 67, 78, 84, 91, 134, 156, 182, 201, 268, 273, 364, 402, 469, 546, 804, 871, 938, 997, 1092, 1407, 1742, 1876, 1994, 2613, 2814, 2991, 3484, 3988, 5226, 5628, 5982, 6097, 6979, 10452, 11964, 12194, 12961, 13958, 18291, 20937, 24388, 25922, 27916, 36582, 38883, 41874, 51844, 66799, 73164, 77766, 83748, 90727, 133598, 155532, 181454, 200397, 267196, 272181, 362908, 400794, 467593, 544362, 801588, 868387, 935186, 1088724, 1402779, 1736774, 1870372, 2605161, 2805558, 3473548, 5210322, 5611116, 6078709, 10420644, 12157418, 18236127, 24314836, 36472254, 72944508]

約数ペア:

[(1, 72944508), (2, 36472254), (3, 24314836), (4, 18236127), (6, 12157418), (7, 10420644), (12, 6078709), (13, 5611116), (14, 5210322), (21, 3473548), (26, 2805558), (28, 2605161), (39, 1870372), (42, 1736774), (52, 1402779), (67, 1088724), (78, 935186), (84, 868387), (91, 801588), (134, 544362), (156, 467593), (182, 400794), (201, 362908), (268, 272181), (273, 267196), (364, 200397), (402, 181454), (469, 155532), (546, 133598), (804, 90727), (871, 83748), (938, 77766), (997, 73164), (1092, 66799), (1407, 51844), (1742, 41874), (1876, 38883), (1994, 36582), (2613, 27916), (2814, 25922), (2991, 24388), (3484, 20937), (3988, 18291), (5226, 13958), (5628, 12961), (5982, 12194), (6097, 11964), (6979, 10452)]