80623944

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 236592000

約数和(自身を除く): 155968056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 61, 72, 87, 108, 116, 122, 174, 183, 211, 216, 232, 244, 261, 348, 366, 422, 488, 522, 549, 633, 696, 732, 783, 844, 1044, 1098, 1266, 1464, 1566, 1647, 1688, 1769, 1899, 2088, 2196, 2532, 3132, 3294, 3538, 3798, 4392, 5064, 5307, 5697, 6119, 6264, 6588, 7076, 7596, 10614, 11394, 12238, 12871, 13176, 14152, 15192, 15921, 18357, 21228, 22788, 24476, 25742, 31842, 36714, 38613, 42456, 45576, 47763, 48952, 51484, 55071, 63684, 73428, 77226, 95526, 102968, 110142, 115839, 127368, 146856, 154452, 165213, 191052, 220284, 231678, 308904, 330426, 347517, 373259, 382104, 440568, 463356, 660852, 695034, 746518, 926712, 1119777, 1321704, 1390068, 1493036, 2239554, 2780136, 2986072, 3359331, 4479108, 6718662, 8958216, 10077993, 13437324, 20155986, 26874648, 40311972, 80623944]

約数ペア:

[(1, 80623944), (2, 40311972), (3, 26874648), (4, 20155986), (6, 13437324), (8, 10077993), (9, 8958216), (12, 6718662), (18, 4479108), (24, 3359331), (27, 2986072), (29, 2780136), (36, 2239554), (54, 1493036), (58, 1390068), (61, 1321704), (72, 1119777), (87, 926712), (108, 746518), (116, 695034), (122, 660852), (174, 463356), (183, 440568), (211, 382104), (216, 373259), (232, 347517), (244, 330426), (261, 308904), (348, 231678), (366, 220284), (422, 191052), (488, 165213), (522, 154452), (549, 146856), (633, 127368), (696, 115839), (732, 110142), (783, 102968), (844, 95526), (1044, 77226), (1098, 73428), (1266, 63684), (1464, 55071), (1566, 51484), (1647, 48952), (1688, 47763), (1769, 45576), (1899, 42456), (2088, 38613), (2196, 36714), (2532, 31842), (3132, 25742), (3294, 24476), (3538, 22788), (3798, 21228), (4392, 18357), (5064, 15921), (5307, 15192), (5697, 14152), (6119, 13176), (6264, 12871), (6588, 12238), (7076, 11394), (7596, 10614)]