82545156

素因数分解:

$2^2\times 3^5\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 218129184

約数和(自身を除く): 135584028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 163, 243, 324, 326, 486, 489, 521, 652, 972, 978, 1042, 1467, 1563, 1956, 2084, 2934, 3126, 4401, 4689, 5868, 6252, 8802, 9378, 13203, 14067, 17604, 18756, 26406, 28134, 39609, 42201, 52812, 56268, 79218, 84402, 84923, 126603, 158436, 168804, 169846, 253206, 254769, 339692, 506412, 509538, 764307, 1019076, 1528614, 2292921, 3057228, 4585842, 6878763, 9171684, 13757526, 20636289, 27515052, 41272578, 82545156]

約数ペア:

[(1, 82545156), (2, 41272578), (3, 27515052), (4, 20636289), (6, 13757526), (9, 9171684), (12, 6878763), (18, 4585842), (27, 3057228), (36, 2292921), (54, 1528614), (81, 1019076), (108, 764307), (162, 509538), (163, 506412), (243, 339692), (324, 254769), (326, 253206), (486, 169846), (489, 168804), (521, 158436), (652, 126603), (972, 84923), (978, 84402), (1042, 79218), (1467, 56268), (1563, 52812), (1956, 42201), (2084, 39609), (2934, 28134), (3126, 26406), (4401, 18756), (4689, 17604), (5868, 14067), (6252, 13203), (8802, 9378)]