37639728

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{461}}^1$

素因数の和:494

約数の個数: 140

約数和(自身を含む): 125231568

約数和(自身を除く): 87591840

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, 243, 252, 324, 336, 378, 432, 461, 486, 504, 567, 648, 729, 756, 922, 972, 1008, 1134, 1296, 1383, 1458, 1512, 1701, 1844, 1944, 2268, 2766, 2916, 3024, 3227, 3402, 3688, 3888, 4149, 4536, 5103, 5532, 5832, 6454, 6804, 7376, 8298, 9072, 9681, 10206, 11064, 11664, 12447, 12908, 13608, 16596, 19362, 20412, 22128, 24894, 25816, 27216, 29043, 33192, 37341, 38724, 40824, 49788, 51632, 58086, 66384, 74682, 77448, 81648, 87129, 99576, 112023, 116172, 149364, 154896, 174258, 199152, 224046, 232344, 261387, 298728, 336069, 348516, 448092, 464688, 522774, 597456, 672138, 697032, 784161, 896184, 1045548, 1344276, 1394064, 1568322, 1792368, 2091096, 2352483, 2688552, 3136644, 4182192, 4704966, 5377104, 6273288, 9409932, 12546576, 18819864, 37639728]

約数ペア:

[(1, 37639728), (2, 18819864), (3, 12546576), (4, 9409932), (6, 6273288), (7, 5377104), (8, 4704966), (9, 4182192), (12, 3136644), (14, 2688552), (16, 2352483), (18, 2091096), (21, 1792368), (24, 1568322), (27, 1394064), (28, 1344276), (36, 1045548), (42, 896184), (48, 784161), (54, 697032), (56, 672138), (63, 597456), (72, 522774), (81, 464688), (84, 448092), (108, 348516), (112, 336069), (126, 298728), (144, 261387), (162, 232344), (168, 224046), (189, 199152), (216, 174258), (243, 154896), (252, 149364), (324, 116172), (336, 112023), (378, 99576), (432, 87129), (461, 81648), (486, 77448), (504, 74682), (567, 66384), (648, 58086), (729, 51632), (756, 49788), (922, 40824), (972, 38724), (1008, 37341), (1134, 33192), (1296, 29043), (1383, 27216), (1458, 25816), (1512, 24894), (1701, 22128), (1844, 20412), (1944, 19362), (2268, 16596), (2766, 13608), (2916, 12908), (3024, 12447), (3227, 11664), (3402, 11064), (3688, 10206), (3888, 9681), (4149, 9072), (4536, 8298), (5103, 7376), (5532, 6804), (5832, 6454)]