31756116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1093

約数の個数: 72

約数和(自身を含む): 87907680

約数和(自身を除く): 56151564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 1019, 1113, 1484, 2038, 2226, 2597, 3057, 4076, 4452, 5194, 6114, 7133, 7791, 10388, 12228, 14266, 15582, 21399, 28532, 31164, 42798, 49931, 54007, 85596, 99862, 108014, 149793, 162021, 199724, 216028, 299586, 324042, 378049, 599172, 648084, 756098, 1134147, 1512196, 2268294, 2646343, 4536588, 5292686, 7939029, 10585372, 15878058, 31756116]

約数ペア:

[(1, 31756116), (2, 15878058), (3, 10585372), (4, 7939029), (6, 5292686), (7, 4536588), (12, 2646343), (14, 2268294), (21, 1512196), (28, 1134147), (42, 756098), (49, 648084), (53, 599172), (84, 378049), (98, 324042), (106, 299586), (147, 216028), (159, 199724), (196, 162021), (212, 149793), (294, 108014), (318, 99862), (371, 85596), (588, 54007), (636, 49931), (742, 42798), (1019, 31164), (1113, 28532), (1484, 21399), (2038, 15582), (2226, 14266), (2597, 12228), (3057, 10388), (4076, 7791), (4452, 7133), (5194, 6114)]