87176484

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{547}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 233382240

約数和(自身を除く): 146205756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 233, 342, 466, 547, 684, 699, 932, 1094, 1398, 1641, 2097, 2188, 2796, 3282, 4194, 4427, 4923, 6564, 8388, 8854, 9846, 10393, 13281, 17708, 19692, 20786, 26562, 31179, 39843, 41572, 53124, 62358, 79686, 93537, 124716, 127451, 159372, 187074, 254902, 374148, 382353, 509804, 764706, 1147059, 1529412, 2294118, 2421569, 4588236, 4843138, 7264707, 9686276, 14529414, 21794121, 29058828, 43588242, 87176484]

約数ペア:

[(1, 87176484), (2, 43588242), (3, 29058828), (4, 21794121), (6, 14529414), (9, 9686276), (12, 7264707), (18, 4843138), (19, 4588236), (36, 2421569), (38, 2294118), (57, 1529412), (76, 1147059), (114, 764706), (171, 509804), (228, 382353), (233, 374148), (342, 254902), (466, 187074), (547, 159372), (684, 127451), (699, 124716), (932, 93537), (1094, 79686), (1398, 62358), (1641, 53124), (2097, 41572), (2188, 39843), (2796, 31179), (3282, 26562), (4194, 20786), (4427, 19692), (4923, 17708), (6564, 13281), (8388, 10393), (8854, 9846)]