142902012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 371210112

約数和(自身を除く): 228308100

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 311, 354, 622, 649, 708, 933, 1244, 1298, 1866, 1947, 2596, 3421, 3481, 3732, 3894, 6842, 6962, 7788, 10263, 10443, 13684, 13924, 18349, 20526, 20886, 36698, 38291, 41052, 41772, 55047, 73396, 76582, 110094, 114873, 153164, 201839, 220188, 229746, 403678, 459492, 605517, 807356, 1082591, 1211034, 2165182, 2422068, 3247773, 4330364, 6495546, 11908501, 12991092, 23817002, 35725503, 47634004, 71451006, 142902012]

約数ペア:

[(1, 142902012), (2, 71451006), (3, 47634004), (4, 35725503), (6, 23817002), (11, 12991092), (12, 11908501), (22, 6495546), (33, 4330364), (44, 3247773), (59, 2422068), (66, 2165182), (118, 1211034), (132, 1082591), (177, 807356), (236, 605517), (311, 459492), (354, 403678), (622, 229746), (649, 220188), (708, 201839), (933, 153164), (1244, 114873), (1298, 110094), (1866, 76582), (1947, 73396), (2596, 55047), (3421, 41772), (3481, 41052), (3732, 38291), (3894, 36698), (6842, 20886), (6962, 20526), (7788, 18349), (10263, 13924), (10443, 13684)]