64701156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 173859840

約数和(自身を除く): 109158684

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 83, 114, 156, 166, 228, 247, 249, 263, 332, 494, 498, 526, 741, 789, 988, 996, 1052, 1079, 1482, 1577, 1578, 2158, 2964, 3154, 3156, 3237, 3419, 4316, 4731, 4997, 6308, 6474, 6838, 9462, 9994, 10257, 12948, 13676, 14991, 18924, 19988, 20501, 20514, 21829, 29982, 41002, 41028, 43658, 59964, 61503, 64961, 65487, 82004, 87316, 123006, 129922, 130974, 194883, 246012, 259844, 261948, 283777, 389766, 414751, 567554, 779532, 829502, 851331, 1135108, 1244253, 1659004, 1702662, 2488506, 3405324, 4977012, 5391763, 10783526, 16175289, 21567052, 32350578, 64701156]

約数ペア:

[(1, 64701156), (2, 32350578), (3, 21567052), (4, 16175289), (6, 10783526), (12, 5391763), (13, 4977012), (19, 3405324), (26, 2488506), (38, 1702662), (39, 1659004), (52, 1244253), (57, 1135108), (76, 851331), (78, 829502), (83, 779532), (114, 567554), (156, 414751), (166, 389766), (228, 283777), (247, 261948), (249, 259844), (263, 246012), (332, 194883), (494, 130974), (498, 129922), (526, 123006), (741, 87316), (789, 82004), (988, 65487), (996, 64961), (1052, 61503), (1079, 59964), (1482, 43658), (1577, 41028), (1578, 41002), (2158, 29982), (2964, 21829), (3154, 20514), (3156, 20501), (3237, 19988), (3419, 18924), (4316, 14991), (4731, 13676), (4997, 12948), (6308, 10257), (6474, 9994), (6838, 9462)]