66374028

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:412

約数の個数: 108

約数和(自身を含む): 197188992

約数和(自身を除く): 130814964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 191, 196, 197, 252, 294, 382, 394, 441, 573, 588, 591, 764, 788, 882, 1146, 1182, 1337, 1379, 1719, 1764, 1773, 2292, 2364, 2674, 2758, 3438, 3546, 4011, 4137, 5348, 5516, 6876, 7092, 8022, 8274, 9359, 9653, 12033, 12411, 16044, 16548, 18718, 19306, 24066, 24822, 28077, 28959, 37436, 37627, 38612, 48132, 49644, 56154, 57918, 75254, 84231, 86877, 112308, 112881, 115836, 150508, 168462, 173754, 225762, 263389, 336924, 338643, 347508, 451524, 526778, 677286, 790167, 1053556, 1354572, 1580334, 1843723, 2370501, 3160668, 3687446, 4741002, 5531169, 7374892, 9482004, 11062338, 16593507, 22124676, 33187014, 66374028]

約数ペア:

[(1, 66374028), (2, 33187014), (3, 22124676), (4, 16593507), (6, 11062338), (7, 9482004), (9, 7374892), (12, 5531169), (14, 4741002), (18, 3687446), (21, 3160668), (28, 2370501), (36, 1843723), (42, 1580334), (49, 1354572), (63, 1053556), (84, 790167), (98, 677286), (126, 526778), (147, 451524), (191, 347508), (196, 338643), (197, 336924), (252, 263389), (294, 225762), (382, 173754), (394, 168462), (441, 150508), (573, 115836), (588, 112881), (591, 112308), (764, 86877), (788, 84231), (882, 75254), (1146, 57918), (1182, 56154), (1337, 49644), (1379, 48132), (1719, 38612), (1764, 37627), (1773, 37436), (2292, 28959), (2364, 28077), (2674, 24822), (2758, 24066), (3438, 19306), (3546, 18718), (4011, 16548), (4137, 16044), (5348, 12411), (5516, 12033), (6876, 9653), (7092, 9359), (8022, 8274)]