80793558

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 184677120

約数和(自身を除く): 103883562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 137, 163, 201, 274, 326, 402, 411, 489, 603, 822, 978, 1206, 1233, 1467, 1809, 2466, 2934, 3618, 3699, 4401, 7398, 8802, 9179, 10921, 18358, 21842, 22331, 27537, 32763, 44662, 55074, 65526, 66993, 82611, 98289, 133986, 165222, 196578, 200979, 247833, 294867, 401958, 495666, 589734, 602937, 1205874, 1496177, 2992354, 4488531, 8977062, 13465593, 26931186, 40396779, 80793558]

約数ペア:

[(1, 80793558), (2, 40396779), (3, 26931186), (6, 13465593), (9, 8977062), (18, 4488531), (27, 2992354), (54, 1496177), (67, 1205874), (134, 602937), (137, 589734), (163, 495666), (201, 401958), (274, 294867), (326, 247833), (402, 200979), (411, 196578), (489, 165222), (603, 133986), (822, 98289), (978, 82611), (1206, 66993), (1233, 65526), (1467, 55074), (1809, 44662), (2466, 32763), (2934, 27537), (3618, 22331), (3699, 21842), (4401, 18358), (7398, 10921), (8802, 9179)]