8925228

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:205

約数の個数: 90

約数和(自身を含む): 25420164

約数和(自身を除く): 16494936

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 163, 169, 234, 324, 326, 338, 351, 468, 489, 507, 652, 676, 702, 978, 1014, 1053, 1404, 1467, 1521, 1956, 2028, 2106, 2119, 2934, 3042, 4212, 4238, 4401, 4563, 5868, 6084, 6357, 8476, 8802, 9126, 12714, 13203, 13689, 17604, 18252, 19071, 25428, 26406, 27378, 27547, 38142, 52812, 54756, 55094, 57213, 76284, 82641, 110188, 114426, 165282, 171639, 228852, 247923, 330564, 343278, 495846, 686556, 743769, 991692, 1487538, 2231307, 2975076, 4462614, 8925228]

約数ペア:

[(1, 8925228), (2, 4462614), (3, 2975076), (4, 2231307), (6, 1487538), (9, 991692), (12, 743769), (13, 686556), (18, 495846), (26, 343278), (27, 330564), (36, 247923), (39, 228852), (52, 171639), (54, 165282), (78, 114426), (81, 110188), (108, 82641), (117, 76284), (156, 57213), (162, 55094), (163, 54756), (169, 52812), (234, 38142), (324, 27547), (326, 27378), (338, 26406), (351, 25428), (468, 19071), (489, 18252), (507, 17604), (652, 13689), (676, 13203), (702, 12714), (978, 9126), (1014, 8802), (1053, 8476), (1404, 6357), (1467, 6084), (1521, 5868), (1956, 4563), (2028, 4401), (2106, 4238), (2119, 4212), (2934, 3042)]