43638588

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 120

約数和(自身を含む): 132701184

約数和(自身を除く): 89062596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 81, 84, 108, 126, 142, 162, 189, 213, 252, 271, 284, 324, 378, 426, 497, 542, 567, 639, 756, 813, 852, 994, 1084, 1134, 1278, 1491, 1626, 1897, 1917, 1988, 2268, 2439, 2556, 2982, 3252, 3794, 3834, 4473, 4878, 5691, 5751, 5964, 7317, 7588, 7668, 8946, 9756, 11382, 11502, 13419, 14634, 17073, 17892, 19241, 21951, 22764, 23004, 26838, 29268, 34146, 38482, 40257, 43902, 51219, 53676, 57723, 68292, 76964, 80514, 87804, 102438, 115446, 134687, 153657, 161028, 173169, 204876, 230892, 269374, 307314, 346338, 404061, 519507, 538748, 614628, 692676, 808122, 1039014, 1212183, 1558521, 1616244, 2078028, 2424366, 3117042, 3636549, 4848732, 6234084, 7273098, 10909647, 14546196, 21819294, 43638588]

約数ペア:

[(1, 43638588), (2, 21819294), (3, 14546196), (4, 10909647), (6, 7273098), (7, 6234084), (9, 4848732), (12, 3636549), (14, 3117042), (18, 2424366), (21, 2078028), (27, 1616244), (28, 1558521), (36, 1212183), (42, 1039014), (54, 808122), (63, 692676), (71, 614628), (81, 538748), (84, 519507), (108, 404061), (126, 346338), (142, 307314), (162, 269374), (189, 230892), (213, 204876), (252, 173169), (271, 161028), (284, 153657), (324, 134687), (378, 115446), (426, 102438), (497, 87804), (542, 80514), (567, 76964), (639, 68292), (756, 57723), (813, 53676), (852, 51219), (994, 43902), (1084, 40257), (1134, 38482), (1278, 34146), (1491, 29268), (1626, 26838), (1897, 23004), (1917, 22764), (1988, 21951), (2268, 19241), (2439, 17892), (2556, 17073), (2982, 14634), (3252, 13419), (3794, 11502), (3834, 11382), (4473, 9756), (4878, 8946), (5691, 7668), (5751, 7588), (5964, 7317)]