31173336

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:750

約数の個数: 80

約数和(自身を含む): 88644600

約数和(自身を除く): 57471264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 438, 584, 648, 657, 659, 876, 1314, 1318, 1752, 1971, 1977, 2628, 2636, 3942, 3954, 5256, 5272, 5913, 5931, 7884, 7908, 11826, 11862, 15768, 15816, 17793, 23652, 23724, 35586, 47304, 47448, 48107, 53379, 71172, 96214, 106758, 142344, 144321, 192428, 213516, 288642, 384856, 427032, 432963, 577284, 865926, 1154568, 1298889, 1731852, 2597778, 3463704, 3896667, 5195556, 7793334, 10391112, 15586668, 31173336]

約数ペア:

[(1, 31173336), (2, 15586668), (3, 10391112), (4, 7793334), (6, 5195556), (8, 3896667), (9, 3463704), (12, 2597778), (18, 1731852), (24, 1298889), (27, 1154568), (36, 865926), (54, 577284), (72, 432963), (73, 427032), (81, 384856), (108, 288642), (146, 213516), (162, 192428), (216, 144321), (219, 142344), (292, 106758), (324, 96214), (438, 71172), (584, 53379), (648, 48107), (657, 47448), (659, 47304), (876, 35586), (1314, 23724), (1318, 23652), (1752, 17793), (1971, 15816), (1977, 15768), (2628, 11862), (2636, 11826), (3942, 7908), (3954, 7884), (5256, 5931), (5272, 5913)]