72395120092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{65327}}^1$

素因数の和:65770

約数の個数: 48

約数和(自身を含む): 137627804160

約数和(自身を除く): 65232684068

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 379, 731, 758, 1462, 1516, 2924, 6443, 12886, 16297, 25772, 32594, 65188, 65327, 130654, 261308, 277049, 554098, 1108196, 1110559, 2221118, 2809061, 4442236, 5618122, 11236244, 24758933, 47754037, 49517866, 95508074, 99035732, 191016148, 420901861, 841803722, 1064634119, 1683607444, 2129268238, 4258536476, 18098780023, 36197560046, 72395120092]

約数ペア:

[(1, 72395120092), (2, 36197560046), (4, 18098780023), (17, 4258536476), (34, 2129268238), (43, 1683607444), (68, 1064634119), (86, 841803722), (172, 420901861), (379, 191016148), (731, 99035732), (758, 95508074), (1462, 49517866), (1516, 47754037), (2924, 24758933), (6443, 11236244), (12886, 5618122), (16297, 4442236), (25772, 2809061), (32594, 2221118), (65188, 1110559), (65327, 1108196), (130654, 554098), (261308, 277049)]