80904852

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1039}}^1$

素因数の和:1162

約数の個数: 96

約数和(自身を含む): 242278400

約数和(自身を除く): 161373548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 103, 108, 126, 189, 206, 252, 309, 378, 412, 618, 721, 756, 927, 1039, 1236, 1442, 1854, 2078, 2163, 2781, 2884, 3117, 3708, 4156, 4326, 5562, 6234, 6489, 7273, 8652, 9351, 11124, 12468, 12978, 14546, 18702, 19467, 21819, 25956, 28053, 29092, 37404, 38934, 43638, 56106, 65457, 77868, 87276, 107017, 112212, 130914, 196371, 214034, 261828, 321051, 392742, 428068, 642102, 749119, 785484, 963153, 1284204, 1498238, 1926306, 2247357, 2889459, 2996476, 3852612, 4494714, 5778918, 6742071, 8989428, 11557836, 13484142, 20226213, 26968284, 40452426, 80904852]

約数ペア:

[(1, 80904852), (2, 40452426), (3, 26968284), (4, 20226213), (6, 13484142), (7, 11557836), (9, 8989428), (12, 6742071), (14, 5778918), (18, 4494714), (21, 3852612), (27, 2996476), (28, 2889459), (36, 2247357), (42, 1926306), (54, 1498238), (63, 1284204), (84, 963153), (103, 785484), (108, 749119), (126, 642102), (189, 428068), (206, 392742), (252, 321051), (309, 261828), (378, 214034), (412, 196371), (618, 130914), (721, 112212), (756, 107017), (927, 87276), (1039, 77868), (1236, 65457), (1442, 56106), (1854, 43638), (2078, 38934), (2163, 37404), (2781, 29092), (2884, 28053), (3117, 25956), (3708, 21819), (4156, 19467), (4326, 18702), (5562, 14546), (6234, 12978), (6489, 12468), (7273, 11124), (8652, 9351)]