90598648

素因数分解:

$2^3\times 7^3\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 200376000

約数和(自身を除く): 109777352

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 241, 274, 343, 392, 482, 548, 686, 959, 964, 1096, 1372, 1687, 1918, 1928, 2744, 3374, 3836, 6713, 6748, 7672, 11809, 13426, 13496, 23618, 26852, 33017, 46991, 47236, 53704, 66034, 82663, 93982, 94472, 132068, 165326, 187964, 231119, 264136, 330652, 375928, 462238, 661304, 924476, 1617833, 1848952, 3235666, 6471332, 11324831, 12942664, 22649662, 45299324, 90598648]

約数ペア:

[(1, 90598648), (2, 45299324), (4, 22649662), (7, 12942664), (8, 11324831), (14, 6471332), (28, 3235666), (49, 1848952), (56, 1617833), (98, 924476), (137, 661304), (196, 462238), (241, 375928), (274, 330652), (343, 264136), (392, 231119), (482, 187964), (548, 165326), (686, 132068), (959, 94472), (964, 93982), (1096, 82663), (1372, 66034), (1687, 53704), (1918, 47236), (1928, 46991), (2744, 33017), (3374, 26852), (3836, 23618), (6713, 13496), (6748, 13426), (7672, 11809)]