74788506

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 183980160

約数和(自身を除く): 109191654

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 103, 107, 117, 174, 206, 214, 234, 261, 309, 321, 377, 522, 618, 642, 754, 927, 963, 1131, 1339, 1391, 1854, 1926, 2262, 2678, 2782, 2987, 3103, 3393, 4017, 4173, 5974, 6206, 6786, 8034, 8346, 8961, 9309, 11021, 12051, 12519, 17922, 18618, 22042, 24102, 25038, 26883, 27927, 33063, 38831, 40339, 53766, 55854, 66126, 77662, 80678, 99189, 116493, 121017, 143273, 198378, 232986, 242034, 286546, 319609, 349479, 363051, 429819, 639218, 698958, 726102, 859638, 958827, 1289457, 1917654, 2578914, 2876481, 4154917, 5752962, 8309834, 12464751, 24929502, 37394253, 74788506]

約数ペア:

[(1, 74788506), (2, 37394253), (3, 24929502), (6, 12464751), (9, 8309834), (13, 5752962), (18, 4154917), (26, 2876481), (29, 2578914), (39, 1917654), (58, 1289457), (78, 958827), (87, 859638), (103, 726102), (107, 698958), (117, 639218), (174, 429819), (206, 363051), (214, 349479), (234, 319609), (261, 286546), (309, 242034), (321, 232986), (377, 198378), (522, 143273), (618, 121017), (642, 116493), (754, 99189), (927, 80678), (963, 77662), (1131, 66126), (1339, 55854), (1391, 53766), (1854, 40339), (1926, 38831), (2262, 33063), (2678, 27927), (2782, 26883), (2987, 25038), (3103, 24102), (3393, 22042), (4017, 18618), (4173, 17922), (5974, 12519), (6206, 12051), (6786, 11021), (8034, 9309), (8346, 8961)]