39497256

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 120343860

約数和(自身を除く): 80846604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 51, 61, 68, 69, 72, 92, 102, 122, 136, 138, 153, 183, 184, 204, 207, 244, 276, 306, 366, 391, 408, 414, 488, 529, 549, 552, 612, 732, 782, 828, 1037, 1058, 1098, 1173, 1224, 1403, 1464, 1564, 1587, 1656, 2074, 2116, 2196, 2346, 2806, 3111, 3128, 3174, 3519, 4148, 4209, 4232, 4392, 4692, 4761, 5612, 6222, 6348, 7038, 8296, 8418, 8993, 9333, 9384, 9522, 11224, 12444, 12627, 12696, 14076, 16836, 17986, 18666, 19044, 23851, 24888, 25254, 26979, 28152, 32269, 33672, 35972, 37332, 38088, 47702, 50508, 53958, 64538, 71553, 71944, 74664, 80937, 95404, 96807, 101016, 107916, 129076, 143106, 161874, 190808, 193614, 214659, 215832, 258152, 286212, 290421, 323748, 387228, 429318, 548573, 572424, 580842, 647496, 774456, 858636, 1097146, 1161684, 1645719, 1717272, 2194292, 2323368, 3291438, 4388584, 4937157, 6582876, 9874314, 13165752, 19748628, 39497256]

約数ペア:

[(1, 39497256), (2, 19748628), (3, 13165752), (4, 9874314), (6, 6582876), (8, 4937157), (9, 4388584), (12, 3291438), (17, 2323368), (18, 2194292), (23, 1717272), (24, 1645719), (34, 1161684), (36, 1097146), (46, 858636), (51, 774456), (61, 647496), (68, 580842), (69, 572424), (72, 548573), (92, 429318), (102, 387228), (122, 323748), (136, 290421), (138, 286212), (153, 258152), (183, 215832), (184, 214659), (204, 193614), (207, 190808), (244, 161874), (276, 143106), (306, 129076), (366, 107916), (391, 101016), (408, 96807), (414, 95404), (488, 80937), (529, 74664), (549, 71944), (552, 71553), (612, 64538), (732, 53958), (782, 50508), (828, 47702), (1037, 38088), (1058, 37332), (1098, 35972), (1173, 33672), (1224, 32269), (1403, 28152), (1464, 26979), (1564, 25254), (1587, 24888), (1656, 23851), (2074, 19044), (2116, 18666), (2196, 17986), (2346, 16836), (2806, 14076), (3111, 12696), (3128, 12627), (3174, 12444), (3519, 11224), (4148, 9522), (4209, 9384), (4232, 9333), (4392, 8993), (4692, 8418), (4761, 8296), (5612, 7038), (6222, 6348)]