63723636

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 165582144

約数和(自身を除く): 101858508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 107, 142, 213, 214, 233, 284, 321, 426, 428, 466, 639, 642, 699, 852, 932, 963, 1278, 1284, 1398, 1926, 2097, 2556, 2796, 3852, 4194, 7597, 8388, 15194, 16543, 22791, 24931, 30388, 33086, 45582, 49629, 49862, 66172, 68373, 74793, 91164, 99258, 99724, 136746, 148887, 149586, 198516, 224379, 273492, 297774, 299172, 448758, 595548, 897516, 1770101, 3540202, 5310303, 7080404, 10620606, 15930909, 21241212, 31861818, 63723636]

約数ペア:

[(1, 63723636), (2, 31861818), (3, 21241212), (4, 15930909), (6, 10620606), (9, 7080404), (12, 5310303), (18, 3540202), (36, 1770101), (71, 897516), (107, 595548), (142, 448758), (213, 299172), (214, 297774), (233, 273492), (284, 224379), (321, 198516), (426, 149586), (428, 148887), (466, 136746), (639, 99724), (642, 99258), (699, 91164), (852, 74793), (932, 68373), (963, 66172), (1278, 49862), (1284, 49629), (1398, 45582), (1926, 33086), (2097, 30388), (2556, 24931), (2796, 22791), (3852, 16543), (4194, 15194), (7597, 8388)]