172709964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23633}}^1$

素因数の和:23679

約数の個数: 72

約数和(自身を含む): 516166560

約数和(自身を除く): 343456596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 23633, 47266, 70899, 94532, 141798, 165431, 212697, 283596, 330862, 425394, 496293, 661724, 685357, 850788, 992586, 1370714, 1488879, 1985172, 2056071, 2741428, 2977758, 4112142, 4797499, 5955516, 6168213, 8224284, 9594998, 12336426, 14392497, 19189996, 24672852, 28784994, 43177491, 57569988, 86354982, 172709964]

約数ペア:

[(1, 172709964), (2, 86354982), (3, 57569988), (4, 43177491), (6, 28784994), (7, 24672852), (9, 19189996), (12, 14392497), (14, 12336426), (18, 9594998), (21, 8224284), (28, 6168213), (29, 5955516), (36, 4797499), (42, 4112142), (58, 2977758), (63, 2741428), (84, 2056071), (87, 1985172), (116, 1488879), (126, 1370714), (174, 992586), (203, 850788), (252, 685357), (261, 661724), (348, 496293), (406, 425394), (522, 330862), (609, 283596), (812, 212697), (1044, 165431), (1218, 141798), (1827, 94532), (2436, 70899), (3654, 47266), (7308, 23633)]