90280096

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1789}}^1$

素因数の和:1901

約数の個数: 48

約数和(自身を含む): 189453600

約数和(自身を除く): 99173504

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 83, 152, 166, 304, 332, 608, 664, 1328, 1577, 1789, 2656, 3154, 3578, 6308, 7156, 12616, 14312, 25232, 28624, 33991, 50464, 57248, 67982, 135964, 148487, 271928, 296974, 543856, 593948, 1087712, 1187896, 2375792, 2821253, 4751584, 5642506, 11285012, 22570024, 45140048, 90280096]

約数ペア:

[(1, 90280096), (2, 45140048), (4, 22570024), (8, 11285012), (16, 5642506), (19, 4751584), (32, 2821253), (38, 2375792), (76, 1187896), (83, 1087712), (152, 593948), (166, 543856), (304, 296974), (332, 271928), (608, 148487), (664, 135964), (1328, 67982), (1577, 57248), (1789, 50464), (2656, 33991), (3154, 28624), (3578, 25232), (6308, 14312), (7156, 12616)]