91788060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16811}}^1$

素因数の和:16843

約数の個数: 96

約数和(自身を含む): 316334592

約数和(自身を除く): 224546532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 16811, 33622, 50433, 67244, 84055, 100866, 117677, 168110, 201732, 218543, 235354, 252165, 336220, 353031, 437086, 470708, 504330, 588385, 655629, 706062, 874172, 1008660, 1092715, 1176770, 1311258, 1412124, 1529801, 1765155, 2185430, 2353540, 2622516, 3059602, 3278145, 3530310, 4370860, 4589403, 6119204, 6556290, 7060620, 7649005, 9178806, 13112580, 15298010, 18357612, 22947015, 30596020, 45894030, 91788060]

約数ペア:

[(1, 91788060), (2, 45894030), (3, 30596020), (4, 22947015), (5, 18357612), (6, 15298010), (7, 13112580), (10, 9178806), (12, 7649005), (13, 7060620), (14, 6556290), (15, 6119204), (20, 4589403), (21, 4370860), (26, 3530310), (28, 3278145), (30, 3059602), (35, 2622516), (39, 2353540), (42, 2185430), (52, 1765155), (60, 1529801), (65, 1412124), (70, 1311258), (78, 1176770), (84, 1092715), (91, 1008660), (105, 874172), (130, 706062), (140, 655629), (156, 588385), (182, 504330), (195, 470708), (210, 437086), (260, 353031), (273, 336220), (364, 252165), (390, 235354), (420, 218543), (455, 201732), (546, 168110), (780, 117677), (910, 100866), (1092, 84055), (1365, 67244), (1820, 50433), (2730, 33622), (5460, 16811)]