40495068

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 105542528

約数和(自身を除く): 65047460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 103, 134, 163, 201, 206, 268, 309, 326, 402, 412, 489, 603, 618, 652, 804, 927, 978, 1206, 1236, 1467, 1854, 1956, 2412, 2934, 3708, 5868, 6901, 10921, 13802, 16789, 20703, 21842, 27604, 32763, 33578, 41406, 43684, 50367, 62109, 65526, 67156, 82812, 98289, 100734, 124218, 131052, 151101, 196578, 201468, 248436, 302202, 393156, 604404, 1124863, 2249726, 3374589, 4499452, 6749178, 10123767, 13498356, 20247534, 40495068]

約数ペア:

[(1, 40495068), (2, 20247534), (3, 13498356), (4, 10123767), (6, 6749178), (9, 4499452), (12, 3374589), (18, 2249726), (36, 1124863), (67, 604404), (103, 393156), (134, 302202), (163, 248436), (201, 201468), (206, 196578), (268, 151101), (309, 131052), (326, 124218), (402, 100734), (412, 98289), (489, 82812), (603, 67156), (618, 65526), (652, 62109), (804, 50367), (927, 43684), (978, 41406), (1206, 33578), (1236, 32763), (1467, 27604), (1854, 21842), (1956, 20703), (2412, 16789), (2934, 13802), (3708, 10921), (5868, 6901)]