66501006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 157489920

約数和(自身を除く): 90988914

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 179, 286, 358, 429, 433, 537, 858, 866, 1074, 1299, 1969, 2327, 2598, 3938, 4654, 4763, 5629, 5907, 6981, 9526, 11258, 11814, 13962, 14289, 16887, 25597, 28578, 33774, 51194, 61919, 76791, 77507, 123838, 153582, 155014, 185757, 232521, 371514, 465042, 852577, 1007591, 1705154, 2015182, 2557731, 3022773, 5115462, 6045546, 11083501, 22167002, 33250503, 66501006]

約数ペア:

[(1, 66501006), (2, 33250503), (3, 22167002), (6, 11083501), (11, 6045546), (13, 5115462), (22, 3022773), (26, 2557731), (33, 2015182), (39, 1705154), (66, 1007591), (78, 852577), (143, 465042), (179, 371514), (286, 232521), (358, 185757), (429, 155014), (433, 153582), (537, 123838), (858, 77507), (866, 76791), (1074, 61919), (1299, 51194), (1969, 33774), (2327, 28578), (2598, 25597), (3938, 16887), (4654, 14289), (4763, 13962), (5629, 11814), (5907, 11258), (6981, 9526)]