80892252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11069}}^1$

素因数の和:11115

約数の個数: 72

約数和(自身を含む): 241768800

約数和(自身を除く): 160876548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 11069, 22138, 33207, 44276, 66414, 77483, 99621, 132828, 154966, 199242, 232449, 309932, 321001, 398484, 464898, 642002, 697347, 929796, 963003, 1284004, 1394694, 1926006, 2247007, 2789388, 2889009, 3852012, 4494014, 5778018, 6741021, 8988028, 11556036, 13482042, 20223063, 26964084, 40446126, 80892252]

約数ペア:

[(1, 80892252), (2, 40446126), (3, 26964084), (4, 20223063), (6, 13482042), (7, 11556036), (9, 8988028), (12, 6741021), (14, 5778018), (18, 4494014), (21, 3852012), (28, 2889009), (29, 2789388), (36, 2247007), (42, 1926006), (58, 1394694), (63, 1284004), (84, 963003), (87, 929796), (116, 697347), (126, 642002), (174, 464898), (203, 398484), (252, 321001), (261, 309932), (348, 232449), (406, 199242), (522, 154966), (609, 132828), (812, 99621), (1044, 77483), (1218, 66414), (1827, 44276), (2436, 33207), (3654, 22138), (7308, 11069)]