72005892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{881}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 197074080

約数和(自身を除く): 125068188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 417, 556, 588, 834, 881, 973, 1668, 1762, 1946, 2643, 2919, 3524, 3892, 5286, 5838, 6167, 6811, 10572, 11676, 12334, 13622, 18501, 20433, 24668, 27244, 37002, 40866, 43169, 74004, 81732, 86338, 122459, 129507, 172676, 244918, 259014, 367377, 489836, 518028, 734754, 857213, 1469508, 1714426, 2571639, 3428852, 5143278, 6000491, 10286556, 12000982, 18001473, 24001964, 36002946, 72005892]

約数ペア:

[(1, 72005892), (2, 36002946), (3, 24001964), (4, 18001473), (6, 12000982), (7, 10286556), (12, 6000491), (14, 5143278), (21, 3428852), (28, 2571639), (42, 1714426), (49, 1469508), (84, 857213), (98, 734754), (139, 518028), (147, 489836), (196, 367377), (278, 259014), (294, 244918), (417, 172676), (556, 129507), (588, 122459), (834, 86338), (881, 81732), (973, 74004), (1668, 43169), (1762, 40866), (1946, 37002), (2643, 27244), (2919, 24668), (3524, 20433), (3892, 18501), (5286, 13622), (5838, 12334), (6167, 11676), (6811, 10572)]