90452768

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 218816640

約数和(自身を除く): 128363872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 76, 106, 112, 133, 152, 212, 224, 266, 304, 371, 401, 424, 532, 608, 742, 802, 848, 1007, 1064, 1484, 1604, 1696, 2014, 2128, 2807, 2968, 3208, 4028, 4256, 5614, 5936, 6416, 7049, 7619, 8056, 11228, 11872, 12832, 14098, 15238, 16112, 21253, 22456, 28196, 30476, 32224, 42506, 44912, 53333, 56392, 60952, 85012, 89824, 106666, 112784, 121904, 148771, 170024, 213332, 225568, 243808, 297542, 340048, 403807, 426664, 595084, 680096, 807614, 853328, 1190168, 1615228, 1706656, 2380336, 2826649, 3230456, 4760672, 5653298, 6460912, 11306596, 12921824, 22613192, 45226384, 90452768]

約数ペア:

[(1, 90452768), (2, 45226384), (4, 22613192), (7, 12921824), (8, 11306596), (14, 6460912), (16, 5653298), (19, 4760672), (28, 3230456), (32, 2826649), (38, 2380336), (53, 1706656), (56, 1615228), (76, 1190168), (106, 853328), (112, 807614), (133, 680096), (152, 595084), (212, 426664), (224, 403807), (266, 340048), (304, 297542), (371, 243808), (401, 225568), (424, 213332), (532, 170024), (608, 148771), (742, 121904), (802, 112784), (848, 106666), (1007, 89824), (1064, 85012), (1484, 60952), (1604, 56392), (1696, 53333), (2014, 44912), (2128, 42506), (2807, 32224), (2968, 30476), (3208, 28196), (4028, 22456), (4256, 21253), (5614, 16112), (5936, 15238), (6416, 14098), (7049, 12832), (7619, 11872), (8056, 11228)]