87691002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1433}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 211451904

約数和(自身を除く): 123760902

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 47, 62, 93, 94, 141, 186, 217, 282, 329, 434, 651, 658, 987, 1302, 1433, 1457, 1974, 2866, 2914, 4299, 4371, 8598, 8742, 10031, 10199, 20062, 20398, 30093, 30597, 44423, 60186, 61194, 67351, 88846, 133269, 134702, 202053, 266538, 310961, 404106, 471457, 621922, 932883, 942914, 1414371, 1865766, 2087881, 2828742, 4175762, 6263643, 12527286, 14615167, 29230334, 43845501, 87691002]

約数ペア:

[(1, 87691002), (2, 43845501), (3, 29230334), (6, 14615167), (7, 12527286), (14, 6263643), (21, 4175762), (31, 2828742), (42, 2087881), (47, 1865766), (62, 1414371), (93, 942914), (94, 932883), (141, 621922), (186, 471457), (217, 404106), (282, 310961), (329, 266538), (434, 202053), (651, 134702), (658, 133269), (987, 88846), (1302, 67351), (1433, 61194), (1457, 60186), (1974, 44423), (2866, 30597), (2914, 30093), (4299, 20398), (4371, 20062), (8598, 10199), (8742, 10031)]