87947244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31727}}^1$

素因数の和:31755

約数の個数: 72

約数和(自身を含む): 277175808

約数和(自身を除く): 189228564

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 31727, 63454, 95181, 126908, 190362, 222089, 285543, 348997, 380724, 444178, 571086, 666267, 697994, 888356, 1046991, 1142172, 1332534, 1395988, 1998801, 2093982, 2442979, 2665068, 3140973, 3997602, 4187964, 4885958, 6281946, 7328937, 7995204, 9771916, 12563892, 14657874, 21986811, 29315748, 43973622, 87947244]

約数ペア:

[(1, 87947244), (2, 43973622), (3, 29315748), (4, 21986811), (6, 14657874), (7, 12563892), (9, 9771916), (11, 7995204), (12, 7328937), (14, 6281946), (18, 4885958), (21, 4187964), (22, 3997602), (28, 3140973), (33, 2665068), (36, 2442979), (42, 2093982), (44, 1998801), (63, 1395988), (66, 1332534), (77, 1142172), (84, 1046991), (99, 888356), (126, 697994), (132, 666267), (154, 571086), (198, 444178), (231, 380724), (252, 348997), (308, 285543), (396, 222089), (462, 190362), (693, 126908), (924, 95181), (1386, 63454), (2772, 31727)]