69972136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2138

約数の個数: 64

約数和(自身を含む): 157550400

約数和(自身を除く): 87578264

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 1768, 1976, 2083, 2584, 4166, 4199, 8332, 8398, 16664, 16796, 27079, 33592, 35411, 39577, 54158, 70822, 79154, 108316, 141644, 158308, 216632, 283288, 316616, 460343, 514501, 672809, 920686, 1029002, 1345618, 1841372, 2058004, 2691236, 3682744, 4116008, 5382472, 8746517, 17493034, 34986068, 69972136]

約数ペア:

[(1, 69972136), (2, 34986068), (4, 17493034), (8, 8746517), (13, 5382472), (17, 4116008), (19, 3682744), (26, 2691236), (34, 2058004), (38, 1841372), (52, 1345618), (68, 1029002), (76, 920686), (104, 672809), (136, 514501), (152, 460343), (221, 316616), (247, 283288), (323, 216632), (442, 158308), (494, 141644), (646, 108316), (884, 79154), (988, 70822), (1292, 54158), (1768, 39577), (1976, 35411), (2083, 33592), (2584, 27079), (4166, 16796), (4199, 16664), (8332, 8398)]