9909231876

素因数分解:

$2^2\times 3^5\times {\mathrm{89}}^1\times {\mathrm{114547}}^1$

素因数の和:114655

約数の個数: 72

約数和(自身を含む): 26268147360

約数和(自身を除く): 16358915484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 243, 267, 324, 356, 486, 534, 801, 972, 1068, 1602, 2403, 3204, 4806, 7209, 9612, 14418, 21627, 28836, 43254, 86508, 114547, 229094, 343641, 458188, 687282, 1030923, 1374564, 2061846, 3092769, 4123692, 6185538, 9278307, 10194683, 12371076, 18556614, 20389366, 27834921, 30584049, 37113228, 40778732, 55669842, 61168098, 91752147, 111339684, 122336196, 183504294, 275256441, 367008588, 550512882, 825769323, 1101025764, 1651538646, 2477307969, 3303077292, 4954615938, 9909231876]

約数ペア:

[(1, 9909231876), (2, 4954615938), (3, 3303077292), (4, 2477307969), (6, 1651538646), (9, 1101025764), (12, 825769323), (18, 550512882), (27, 367008588), (36, 275256441), (54, 183504294), (81, 122336196), (89, 111339684), (108, 91752147), (162, 61168098), (178, 55669842), (243, 40778732), (267, 37113228), (324, 30584049), (356, 27834921), (486, 20389366), (534, 18556614), (801, 12371076), (972, 10194683), (1068, 9278307), (1602, 6185538), (2403, 4123692), (3204, 3092769), (4806, 2061846), (7209, 1374564), (9612, 1030923), (14418, 687282), (21627, 458188), (28836, 343641), (43254, 229094), (86508, 114547)]