89281836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:708

約数の個数: 144

約数和(自身を含む): 281299200

約数和(自身を除く): 192017364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 57, 58, 63, 76, 84, 87, 114, 116, 126, 133, 171, 174, 203, 228, 252, 261, 266, 342, 348, 399, 406, 522, 532, 551, 609, 643, 684, 798, 812, 1044, 1102, 1197, 1218, 1286, 1596, 1653, 1827, 1929, 2204, 2394, 2436, 2572, 3306, 3654, 3857, 3858, 4501, 4788, 4959, 5787, 6612, 7308, 7714, 7716, 9002, 9918, 11571, 11574, 12217, 13503, 15428, 18004, 18647, 19836, 23142, 23148, 24434, 27006, 34713, 36651, 37294, 40509, 46284, 48868, 54012, 55941, 69426, 73302, 74588, 81018, 85519, 109953, 111882, 130529, 138852, 146604, 162036, 167823, 171038, 219906, 223764, 256557, 261058, 335646, 342076, 354293, 391587, 439812, 513114, 522116, 671292, 708586, 769671, 783174, 1026228, 1062879, 1174761, 1417172, 1539342, 1566348, 2125758, 2349522, 2480051, 3078684, 3188637, 4251516, 4699044, 4960102, 6377274, 7440153, 9920204, 12754548, 14880306, 22320459, 29760612, 44640918, 89281836]

約数ペア:

[(1, 89281836), (2, 44640918), (3, 29760612), (4, 22320459), (6, 14880306), (7, 12754548), (9, 9920204), (12, 7440153), (14, 6377274), (18, 4960102), (19, 4699044), (21, 4251516), (28, 3188637), (29, 3078684), (36, 2480051), (38, 2349522), (42, 2125758), (57, 1566348), (58, 1539342), (63, 1417172), (76, 1174761), (84, 1062879), (87, 1026228), (114, 783174), (116, 769671), (126, 708586), (133, 671292), (171, 522116), (174, 513114), (203, 439812), (228, 391587), (252, 354293), (261, 342076), (266, 335646), (342, 261058), (348, 256557), (399, 223764), (406, 219906), (522, 171038), (532, 167823), (551, 162036), (609, 146604), (643, 138852), (684, 130529), (798, 111882), (812, 109953), (1044, 85519), (1102, 81018), (1197, 74588), (1218, 73302), (1286, 69426), (1596, 55941), (1653, 54012), (1827, 48868), (1929, 46284), (2204, 40509), (2394, 37294), (2436, 36651), (2572, 34713), (3306, 27006), (3654, 24434), (3857, 23148), (3858, 23142), (4501, 19836), (4788, 18647), (4959, 18004), (5787, 15428), (6612, 13503), (7308, 12217), (7714, 11574), (7716, 11571), (9002, 9918)]