87871236

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1187}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 212889600

約数和(自身を除く): 125018364

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 199, 372, 398, 597, 796, 1187, 1194, 2374, 2388, 3561, 4748, 6169, 7122, 12338, 14244, 18507, 24676, 36797, 37014, 73594, 74028, 110391, 147188, 220782, 236213, 441564, 472426, 708639, 944852, 1417278, 2834556, 7322603, 14645206, 21967809, 29290412, 43935618, 87871236]

約数ペア:

[(1, 87871236), (2, 43935618), (3, 29290412), (4, 21967809), (6, 14645206), (12, 7322603), (31, 2834556), (62, 1417278), (93, 944852), (124, 708639), (186, 472426), (199, 441564), (372, 236213), (398, 220782), (597, 147188), (796, 110391), (1187, 74028), (1194, 73594), (2374, 37014), (2388, 36797), (3561, 24676), (4748, 18507), (6169, 14244), (7122, 12338)]