145054836

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{733}}^1$

素因数の和:1005

約数の個数: 72

約数和(自身を含む): 384733440

約数和(自身を除く): 239678604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 239, 276, 414, 478, 717, 733, 828, 956, 1434, 1466, 2151, 2199, 2868, 2932, 4302, 4398, 5497, 6597, 8604, 8796, 10994, 13194, 16491, 16859, 21988, 26388, 32982, 33718, 49473, 50577, 65964, 67436, 98946, 101154, 151731, 175187, 197892, 202308, 303462, 350374, 525561, 606924, 700748, 1051122, 1576683, 2102244, 3153366, 4029301, 6306732, 8058602, 12087903, 16117204, 24175806, 36263709, 48351612, 72527418, 145054836]

約数ペア:

[(1, 145054836), (2, 72527418), (3, 48351612), (4, 36263709), (6, 24175806), (9, 16117204), (12, 12087903), (18, 8058602), (23, 6306732), (36, 4029301), (46, 3153366), (69, 2102244), (92, 1576683), (138, 1051122), (207, 700748), (239, 606924), (276, 525561), (414, 350374), (478, 303462), (717, 202308), (733, 197892), (828, 175187), (956, 151731), (1434, 101154), (1466, 98946), (2151, 67436), (2199, 65964), (2868, 50577), (2932, 49473), (4302, 33718), (4398, 32982), (5497, 26388), (6597, 21988), (8604, 16859), (8796, 16491), (10994, 13194)]