175267404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{769}}^1$

素因数の和:1279

約数の個数: 72

約数和(自身を含む): 478718240

約数和(自身を除く): 303450836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 487, 769, 974, 1461, 1538, 1948, 2307, 2922, 3076, 4383, 4614, 5844, 6331, 6921, 8766, 9228, 9997, 12662, 13842, 17532, 18993, 19994, 25324, 27684, 29991, 37986, 39988, 56979, 59982, 75972, 89973, 113958, 119964, 179946, 227916, 359892, 374503, 749006, 1123509, 1498012, 2247018, 3370527, 4494036, 4868539, 6741054, 9737078, 13482108, 14605617, 19474156, 29211234, 43816851, 58422468, 87633702, 175267404]

約数ペア:

[(1, 175267404), (2, 87633702), (3, 58422468), (4, 43816851), (6, 29211234), (9, 19474156), (12, 14605617), (13, 13482108), (18, 9737078), (26, 6741054), (36, 4868539), (39, 4494036), (52, 3370527), (78, 2247018), (117, 1498012), (156, 1123509), (234, 749006), (468, 374503), (487, 359892), (769, 227916), (974, 179946), (1461, 119964), (1538, 113958), (1948, 89973), (2307, 75972), (2922, 59982), (3076, 56979), (4383, 39988), (4614, 37986), (5844, 29991), (6331, 27684), (6921, 25324), (8766, 19994), (9228, 18993), (9997, 17532), (12662, 13842)]