71114492028

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{260527}}^1$

素因数の和:260623

約数の個数: 72

約数和(自身を含む): 177496684288

約数和(自身を除く): 106382192260

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 529, 989, 1058, 1587, 1978, 2116, 2967, 3174, 3956, 5934, 6348, 11868, 22747, 45494, 68241, 90988, 136482, 260527, 272964, 521054, 781581, 1042108, 1563162, 3126324, 5992121, 11202661, 11984242, 17976363, 22405322, 23968484, 33607983, 35952726, 44810644, 67215966, 71905452, 134431932, 137818783, 257661203, 275637566, 413456349, 515322406, 551275132, 772983609, 826912698, 1030644812, 1545967218, 1653825396, 3091934436, 5926207669, 11852415338, 17778623007, 23704830676, 35557246014, 71114492028]

約数ペア:

[(1, 71114492028), (2, 35557246014), (3, 23704830676), (4, 17778623007), (6, 11852415338), (12, 5926207669), (23, 3091934436), (43, 1653825396), (46, 1545967218), (69, 1030644812), (86, 826912698), (92, 772983609), (129, 551275132), (138, 515322406), (172, 413456349), (258, 275637566), (276, 257661203), (516, 137818783), (529, 134431932), (989, 71905452), (1058, 67215966), (1587, 44810644), (1978, 35952726), (2116, 33607983), (2967, 23968484), (3174, 22405322), (3956, 17976363), (5934, 11984242), (6348, 11202661), (11868, 5992121), (22747, 3126324), (45494, 1563162), (68241, 1042108), (90988, 781581), (136482, 521054), (260527, 272964)]