77604390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21031}}^1$

素因数の和:21085

約数の個数: 48

約数和(自身を含む): 206702496

約数和(自身を除く): 129098106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 21031, 42062, 63093, 105155, 126186, 189279, 210310, 315465, 378558, 630930, 862271, 946395, 1724542, 1892790, 2586813, 4311355, 5173626, 7760439, 8622710, 12934065, 15520878, 25868130, 38802195, 77604390]

約数ペア:

[(1, 77604390), (2, 38802195), (3, 25868130), (5, 15520878), (6, 12934065), (9, 8622710), (10, 7760439), (15, 5173626), (18, 4311355), (30, 2586813), (41, 1892790), (45, 1724542), (82, 946395), (90, 862271), (123, 630930), (205, 378558), (246, 315465), (369, 210310), (410, 189279), (615, 126186), (738, 105155), (1230, 63093), (1845, 42062), (3690, 21031)]