61638486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1533

約数の個数: 64

約数和(自身を含む): 153753600

約数和(自身を除く): 92115114

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 79, 91, 158, 182, 237, 273, 474, 546, 553, 1027, 1106, 1429, 1659, 2054, 2858, 3081, 3318, 4287, 6162, 7189, 8574, 10003, 14378, 18577, 20006, 21567, 30009, 37154, 43134, 55731, 60018, 111462, 112891, 130039, 225782, 260078, 338673, 390117, 677346, 780234, 790237, 1467583, 1580474, 2370711, 2935166, 4402749, 4741422, 8805498, 10273081, 20546162, 30819243, 61638486]

約数ペア:

[(1, 61638486), (2, 30819243), (3, 20546162), (6, 10273081), (7, 8805498), (13, 4741422), (14, 4402749), (21, 2935166), (26, 2370711), (39, 1580474), (42, 1467583), (78, 790237), (79, 780234), (91, 677346), (158, 390117), (182, 338673), (237, 260078), (273, 225782), (474, 130039), (546, 112891), (553, 111462), (1027, 60018), (1106, 55731), (1429, 43134), (1659, 37154), (2054, 30009), (2858, 21567), (3081, 20006), (3318, 18577), (4287, 14378), (6162, 10003), (7189, 8574)]