79181844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 216111168

約数和(自身を除く): 136929324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 311, 433, 588, 622, 866, 933, 1244, 1299, 1732, 1866, 2177, 2598, 3031, 3732, 4354, 5196, 6062, 6531, 8708, 9093, 12124, 13062, 15239, 18186, 21217, 26124, 30478, 36372, 42434, 45717, 60956, 63651, 84868, 91434, 127302, 134663, 182868, 254604, 269326, 403989, 538652, 807978, 942641, 1615956, 1885282, 2827923, 3770564, 5655846, 6598487, 11311692, 13196974, 19795461, 26393948, 39590922, 79181844]

約数ペア:

[(1, 79181844), (2, 39590922), (3, 26393948), (4, 19795461), (6, 13196974), (7, 11311692), (12, 6598487), (14, 5655846), (21, 3770564), (28, 2827923), (42, 1885282), (49, 1615956), (84, 942641), (98, 807978), (147, 538652), (196, 403989), (294, 269326), (311, 254604), (433, 182868), (588, 134663), (622, 127302), (866, 91434), (933, 84868), (1244, 63651), (1299, 60956), (1732, 45717), (1866, 42434), (2177, 36372), (2598, 30478), (3031, 26124), (3732, 21217), (4354, 18186), (5196, 15239), (6062, 13062), (6531, 12124), (8708, 9093)]