172388016

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{13451}}^1$

素因数の和:13554

約数の個数: 60

約数和(自身を含む): 487904040

約数和(自身を除く): 315516024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816, 13451, 26902, 40353, 53804, 80706, 107608, 121059, 161412, 215216, 242118, 322824, 484236, 645648, 968472, 1197139, 1936944, 2394278, 3591417, 4788556, 7182834, 9577112, 10774251, 14365668, 19154224, 21548502, 28731336, 43097004, 57462672, 86194008, 172388016]

約数ペア:

[(1, 172388016), (2, 86194008), (3, 57462672), (4, 43097004), (6, 28731336), (8, 21548502), (9, 19154224), (12, 14365668), (16, 10774251), (18, 9577112), (24, 7182834), (36, 4788556), (48, 3591417), (72, 2394278), (89, 1936944), (144, 1197139), (178, 968472), (267, 645648), (356, 484236), (534, 322824), (712, 242118), (801, 215216), (1068, 161412), (1424, 121059), (1602, 107608), (2136, 80706), (3204, 53804), (4272, 40353), (6408, 26902), (12816, 13451)]