87398328

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1399}}^1$

素因数の和:1564

約数の個数: 64

約数和(自身を含む): 231840000

約数和(自身を除く): 144441672

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 137, 152, 228, 274, 411, 456, 548, 822, 1096, 1399, 1644, 2603, 2798, 3288, 4197, 5206, 5596, 7809, 8394, 10412, 11192, 15618, 16788, 20824, 26581, 31236, 33576, 53162, 62472, 79743, 106324, 159486, 191663, 212648, 318972, 383326, 574989, 637944, 766652, 1149978, 1533304, 2299956, 3641597, 4599912, 7283194, 10924791, 14566388, 21849582, 29132776, 43699164, 87398328]

約数ペア:

[(1, 87398328), (2, 43699164), (3, 29132776), (4, 21849582), (6, 14566388), (8, 10924791), (12, 7283194), (19, 4599912), (24, 3641597), (38, 2299956), (57, 1533304), (76, 1149978), (114, 766652), (137, 637944), (152, 574989), (228, 383326), (274, 318972), (411, 212648), (456, 191663), (548, 159486), (822, 106324), (1096, 79743), (1399, 62472), (1644, 53162), (2603, 33576), (2798, 31236), (3288, 26581), (4197, 20824), (5206, 16788), (5596, 15618), (7809, 11192), (8394, 10412)]