61194016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{509}}^1$

素因数の和:566

約数の個数: 72

約数和(自身を含む): 138094740

約数和(自身を除く): 76900724

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 289, 416, 442, 509, 544, 578, 884, 1018, 1156, 1768, 2036, 2312, 3536, 3757, 4072, 4624, 6617, 7072, 7514, 8144, 8653, 9248, 13234, 15028, 16288, 17306, 26468, 30056, 34612, 52936, 60112, 69224, 105872, 112489, 120224, 138448, 147101, 211744, 224978, 276896, 294202, 449956, 588404, 899912, 1176808, 1799824, 1912313, 2353616, 3599648, 3824626, 4707232, 7649252, 15298504, 30597008, 61194016]

約数ペア:

[(1, 61194016), (2, 30597008), (4, 15298504), (8, 7649252), (13, 4707232), (16, 3824626), (17, 3599648), (26, 2353616), (32, 1912313), (34, 1799824), (52, 1176808), (68, 899912), (104, 588404), (136, 449956), (208, 294202), (221, 276896), (272, 224978), (289, 211744), (416, 147101), (442, 138448), (509, 120224), (544, 112489), (578, 105872), (884, 69224), (1018, 60112), (1156, 52936), (1768, 34612), (2036, 30056), (2312, 26468), (3536, 17306), (3757, 16288), (4072, 15028), (4624, 13234), (6617, 9248), (7072, 8653), (7514, 8144)]