71478288

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{7879}}^1$

素因数の和:7906

約数の個数: 100

約数和(自身を含む): 236463040

約数和(自身を除く): 164984752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 7879, 9072, 15758, 23637, 31516, 47274, 55153, 63032, 70911, 94548, 110306, 126064, 141822, 165459, 189096, 212733, 220612, 283644, 330918, 378192, 425466, 441224, 496377, 567288, 638199, 661836, 850932, 882448, 992754, 1134576, 1276398, 1323672, 1489131, 1701864, 1985508, 2552796, 2647344, 2978262, 3403728, 3971016, 4467393, 5105592, 5956524, 7942032, 8934786, 10211184, 11913048, 17869572, 23826096, 35739144, 71478288]

約数ペア:

[(1, 71478288), (2, 35739144), (3, 23826096), (4, 17869572), (6, 11913048), (7, 10211184), (8, 8934786), (9, 7942032), (12, 5956524), (14, 5105592), (16, 4467393), (18, 3971016), (21, 3403728), (24, 2978262), (27, 2647344), (28, 2552796), (36, 1985508), (42, 1701864), (48, 1489131), (54, 1323672), (56, 1276398), (63, 1134576), (72, 992754), (81, 882448), (84, 850932), (108, 661836), (112, 638199), (126, 567288), (144, 496377), (162, 441224), (168, 425466), (189, 378192), (216, 330918), (252, 283644), (324, 220612), (336, 212733), (378, 189096), (432, 165459), (504, 141822), (567, 126064), (648, 110306), (756, 94548), (1008, 70911), (1134, 63032), (1296, 55153), (1512, 47274), (2268, 31516), (3024, 23637), (4536, 15758), (7879, 9072)]