77975088

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 213617280

約数和(自身を除く): 135642192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 193, 228, 304, 386, 443, 456, 579, 772, 886, 912, 1158, 1329, 1544, 1772, 2316, 2658, 3088, 3544, 3667, 4632, 5316, 7088, 7334, 8417, 9264, 10632, 11001, 14668, 16834, 21264, 22002, 25251, 29336, 33668, 44004, 50502, 58672, 67336, 85499, 88008, 101004, 134672, 170998, 176016, 202008, 256497, 341996, 404016, 512994, 683992, 1025988, 1367984, 1624481, 2051976, 3248962, 4103952, 4873443, 6497924, 9746886, 12995848, 19493772, 25991696, 38987544, 77975088]

約数ペア:

[(1, 77975088), (2, 38987544), (3, 25991696), (4, 19493772), (6, 12995848), (8, 9746886), (12, 6497924), (16, 4873443), (19, 4103952), (24, 3248962), (38, 2051976), (48, 1624481), (57, 1367984), (76, 1025988), (114, 683992), (152, 512994), (193, 404016), (228, 341996), (304, 256497), (386, 202008), (443, 176016), (456, 170998), (579, 134672), (772, 101004), (886, 88008), (912, 85499), (1158, 67336), (1329, 58672), (1544, 50502), (1772, 44004), (2316, 33668), (2658, 29336), (3088, 25251), (3544, 22002), (3667, 21264), (4632, 16834), (5316, 14668), (7088, 11001), (7334, 10632), (8417, 9264)]