89850006

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 211415040

約数和(自身を除く): 121565034

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 73, 138, 146, 207, 219, 414, 438, 621, 657, 991, 1242, 1314, 1679, 1971, 1982, 2973, 3358, 3942, 5037, 5946, 8919, 10074, 15111, 17838, 22793, 26757, 30222, 45333, 45586, 53514, 68379, 72343, 90666, 136758, 144686, 205137, 217029, 410274, 434058, 615411, 651087, 1230822, 1302174, 1663889, 1953261, 3327778, 3906522, 4991667, 9983334, 14975001, 29950002, 44925003, 89850006]

約数ペア:

[(1, 89850006), (2, 44925003), (3, 29950002), (6, 14975001), (9, 9983334), (18, 4991667), (23, 3906522), (27, 3327778), (46, 1953261), (54, 1663889), (69, 1302174), (73, 1230822), (138, 651087), (146, 615411), (207, 434058), (219, 410274), (414, 217029), (438, 205137), (621, 144686), (657, 136758), (991, 90666), (1242, 72343), (1314, 68379), (1679, 53514), (1971, 45586), (1982, 45333), (2973, 30222), (3358, 26757), (3942, 22793), (5037, 17838), (5946, 15111), (8919, 10074)]