8750871135972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{129887}}^1\times {\mathrm{267353}}^1$

素因数の和:397257

約数の個数: 72

約数和(自身を含む): 25280583584256

約数和(自身を除く): 16529712448284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 129887, 259774, 267353, 389661, 519548, 534706, 779322, 802059, 909209, 1069412, 1168983, 1558644, 1604118, 1818418, 1871471, 2337966, 2406177, 2727627, 3208236, 3636836, 3742942, 4675932, 4812354, 5455254, 5614413, 7485884, 8182881, 9624708, 10910508, 11228826, 16365762, 16843239, 22457652, 32731524, 33686478, 67372956, 34725679111, 69451358222, 104177037333, 138902716444, 208354074666, 243079753777, 312531111999, 416708149332, 486159507554, 625062223998, 729239261331, 972319015108, 1250124447996, 1458478522662, 2187717783993, 2916957045324, 4375435567986, 8750871135972]

約数ペア:

[(1, 8750871135972), (2, 4375435567986), (3, 2916957045324), (4, 2187717783993), (6, 1458478522662), (7, 1250124447996), (9, 972319015108), (12, 729239261331), (14, 625062223998), (18, 486159507554), (21, 416708149332), (28, 312531111999), (36, 243079753777), (42, 208354074666), (63, 138902716444), (84, 104177037333), (126, 69451358222), (252, 34725679111), (129887, 67372956), (259774, 33686478), (267353, 32731524), (389661, 22457652), (519548, 16843239), (534706, 16365762), (779322, 11228826), (802059, 10910508), (909209, 9624708), (1069412, 8182881), (1168983, 7485884), (1558644, 5614413), (1604118, 5455254), (1818418, 4812354), (1871471, 4675932), (2337966, 3742942), (2406177, 3636836), (2727627, 3208236)]