71716212

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 193818240

約数和(自身を除く): 122102028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 131, 137, 148, 222, 262, 274, 333, 393, 411, 444, 524, 548, 666, 786, 822, 999, 1179, 1233, 1332, 1572, 1644, 1998, 2358, 2466, 3537, 3699, 3996, 4716, 4847, 4932, 5069, 7074, 7398, 9694, 10138, 14148, 14541, 14796, 15207, 17947, 19388, 20276, 29082, 30414, 35894, 43623, 45621, 53841, 58164, 60828, 71788, 87246, 91242, 107682, 130869, 136863, 161523, 174492, 182484, 215364, 261738, 273726, 323046, 484569, 523476, 547452, 646092, 664039, 969138, 1328078, 1938276, 1992117, 2656156, 3984234, 5976351, 7968468, 11952702, 17929053, 23905404, 35858106, 71716212]

約数ペア:

[(1, 71716212), (2, 35858106), (3, 23905404), (4, 17929053), (6, 11952702), (9, 7968468), (12, 5976351), (18, 3984234), (27, 2656156), (36, 1992117), (37, 1938276), (54, 1328078), (74, 969138), (108, 664039), (111, 646092), (131, 547452), (137, 523476), (148, 484569), (222, 323046), (262, 273726), (274, 261738), (333, 215364), (393, 182484), (411, 174492), (444, 161523), (524, 136863), (548, 130869), (666, 107682), (786, 91242), (822, 87246), (999, 71788), (1179, 60828), (1233, 58164), (1332, 53841), (1572, 45621), (1644, 43623), (1998, 35894), (2358, 30414), (2466, 29082), (3537, 20276), (3699, 19388), (3996, 17947), (4716, 15207), (4847, 14796), (4932, 14541), (5069, 14148), (7074, 10138), (7398, 9694)]