84370212

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 221630136

約数和(自身を除く): 137259924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 97, 111, 148, 194, 222, 291, 333, 388, 444, 582, 653, 666, 873, 1164, 1306, 1332, 1746, 1959, 2612, 3492, 3589, 3918, 5877, 7178, 7836, 10767, 11754, 14356, 21534, 23508, 24161, 32301, 43068, 48322, 63341, 64602, 72483, 96644, 126682, 129204, 144966, 190023, 217449, 253364, 289932, 380046, 434898, 570069, 760092, 869796, 1140138, 2280276, 2343617, 4687234, 7030851, 9374468, 14061702, 21092553, 28123404, 42185106, 84370212]

約数ペア:

[(1, 84370212), (2, 42185106), (3, 28123404), (4, 21092553), (6, 14061702), (9, 9374468), (12, 7030851), (18, 4687234), (36, 2343617), (37, 2280276), (74, 1140138), (97, 869796), (111, 760092), (148, 570069), (194, 434898), (222, 380046), (291, 289932), (333, 253364), (388, 217449), (444, 190023), (582, 144966), (653, 129204), (666, 126682), (873, 96644), (1164, 72483), (1306, 64602), (1332, 63341), (1746, 48322), (1959, 43068), (2612, 32301), (3492, 24161), (3589, 23508), (3918, 21534), (5877, 14356), (7178, 11754), (7836, 10767)]