84080451308

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{63781}}^1$

素因数の和:63927

約数の個数: 72

約数和(自身を含む): 177768087840

約数和(自身を除く): 93687636532

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 322, 356, 529, 623, 644, 1058, 1246, 2047, 2116, 2492, 3703, 4094, 7406, 8188, 14329, 14812, 28658, 47081, 57316, 63781, 94162, 127562, 188324, 255124, 329567, 446467, 659134, 892934, 1318268, 1466963, 1785868, 2933926, 5676509, 5867852, 10268741, 11353018, 20537482, 22706036, 33740149, 39735563, 41074964, 67480298, 79471126, 130559707, 134960596, 158942252, 236181043, 261119414, 472362086, 522238828, 913917949, 944724172, 1827835898, 3002873261, 3655671796, 6005746522, 12011493044, 21020112827, 42040225654, 84080451308]

約数ペア:

[(1, 84080451308), (2, 42040225654), (4, 21020112827), (7, 12011493044), (14, 6005746522), (23, 3655671796), (28, 3002873261), (46, 1827835898), (89, 944724172), (92, 913917949), (161, 522238828), (178, 472362086), (322, 261119414), (356, 236181043), (529, 158942252), (623, 134960596), (644, 130559707), (1058, 79471126), (1246, 67480298), (2047, 41074964), (2116, 39735563), (2492, 33740149), (3703, 22706036), (4094, 20537482), (7406, 11353018), (8188, 10268741), (14329, 5867852), (14812, 5676509), (28658, 2933926), (47081, 1785868), (57316, 1466963), (63781, 1318268), (94162, 892934), (127562, 659134), (188324, 446467), (255124, 329567)]