68088888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2621

約数の個数: 96

約数和(自身を含む): 214812000

約数和(自身を除く): 146723112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 84, 106, 126, 159, 168, 212, 252, 318, 371, 424, 477, 504, 636, 742, 954, 1113, 1272, 1484, 1908, 2226, 2549, 2968, 3339, 3816, 4452, 5098, 6678, 7647, 8904, 10196, 13356, 15294, 17843, 20392, 22941, 26712, 30588, 35686, 45882, 53529, 61176, 71372, 91764, 107058, 135097, 142744, 160587, 183528, 214116, 270194, 321174, 405291, 428232, 540388, 642348, 810582, 945679, 1080776, 1215873, 1284696, 1621164, 1891358, 2431746, 2837037, 3242328, 3782716, 4863492, 5674074, 7565432, 8511111, 9726984, 11348148, 17022222, 22696296, 34044444, 68088888]

約数ペア:

[(1, 68088888), (2, 34044444), (3, 22696296), (4, 17022222), (6, 11348148), (7, 9726984), (8, 8511111), (9, 7565432), (12, 5674074), (14, 4863492), (18, 3782716), (21, 3242328), (24, 2837037), (28, 2431746), (36, 1891358), (42, 1621164), (53, 1284696), (56, 1215873), (63, 1080776), (72, 945679), (84, 810582), (106, 642348), (126, 540388), (159, 428232), (168, 405291), (212, 321174), (252, 270194), (318, 214116), (371, 183528), (424, 160587), (477, 142744), (504, 135097), (636, 107058), (742, 91764), (954, 71372), (1113, 61176), (1272, 53529), (1484, 45882), (1908, 35686), (2226, 30588), (2549, 26712), (2968, 22941), (3339, 20392), (3816, 17843), (4452, 15294), (5098, 13356), (6678, 10196), (7647, 8904)]