79489116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 242424000

約数和(自身を除く): 162934884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 73, 84, 87, 116, 126, 146, 149, 174, 203, 219, 252, 261, 292, 298, 348, 406, 438, 447, 511, 522, 596, 609, 657, 812, 876, 894, 1022, 1043, 1044, 1218, 1314, 1341, 1533, 1788, 1827, 2044, 2086, 2117, 2436, 2628, 2682, 3066, 3129, 3654, 4172, 4234, 4321, 4599, 5364, 6132, 6258, 6351, 7308, 8468, 8642, 9198, 9387, 10877, 12516, 12702, 12963, 14819, 17284, 18396, 18774, 19053, 21754, 25404, 25926, 29638, 30247, 32631, 37548, 38106, 38889, 43508, 44457, 51852, 59276, 60494, 65262, 76139, 76212, 77778, 88914, 90741, 97893, 120988, 130524, 133371, 152278, 155556, 177828, 181482, 195786, 228417, 266742, 272223, 304556, 315433, 362964, 391572, 456834, 533484, 544446, 630866, 685251, 913668, 946299, 1088892, 1261732, 1370502, 1892598, 2208031, 2741004, 2838897, 3785196, 4416062, 5677794, 6624093, 8832124, 11355588, 13248186, 19872279, 26496372, 39744558, 79489116]

約数ペア:

[(1, 79489116), (2, 39744558), (3, 26496372), (4, 19872279), (6, 13248186), (7, 11355588), (9, 8832124), (12, 6624093), (14, 5677794), (18, 4416062), (21, 3785196), (28, 2838897), (29, 2741004), (36, 2208031), (42, 1892598), (58, 1370502), (63, 1261732), (73, 1088892), (84, 946299), (87, 913668), (116, 685251), (126, 630866), (146, 544446), (149, 533484), (174, 456834), (203, 391572), (219, 362964), (252, 315433), (261, 304556), (292, 272223), (298, 266742), (348, 228417), (406, 195786), (438, 181482), (447, 177828), (511, 155556), (522, 152278), (596, 133371), (609, 130524), (657, 120988), (812, 97893), (876, 90741), (894, 88914), (1022, 77778), (1043, 76212), (1044, 76139), (1218, 65262), (1314, 60494), (1341, 59276), (1533, 51852), (1788, 44457), (1827, 43508), (2044, 38889), (2086, 38106), (2117, 37548), (2436, 32631), (2628, 30247), (2682, 29638), (3066, 25926), (3129, 25404), (3654, 21754), (4172, 19053), (4234, 18774), (4321, 18396), (4599, 17284), (5364, 14819), (6132, 12963), (6258, 12702), (6351, 12516), (7308, 10877), (8468, 9387), (8642, 9198)]