72828558

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 112

約数和(自身を含む): 188870400

約数和(自身を除く): 116041842

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 81, 99, 114, 162, 171, 198, 209, 239, 243, 297, 342, 418, 478, 486, 513, 594, 627, 717, 729, 891, 1026, 1254, 1434, 1458, 1539, 1782, 1881, 2151, 2629, 2673, 3078, 3762, 4302, 4541, 4617, 5258, 5346, 5643, 6453, 7887, 8019, 9082, 9234, 11286, 12906, 13623, 13851, 15774, 16038, 16929, 19359, 23661, 27246, 27702, 33858, 38718, 40869, 47322, 49951, 50787, 58077, 70983, 81738, 99902, 101574, 116154, 122607, 141966, 149853, 152361, 174231, 212949, 245214, 299706, 304722, 348462, 367821, 425898, 449559, 638847, 735642, 899118, 1103463, 1277694, 1348677, 1916541, 2206926, 2697354, 3310389, 3833082, 4046031, 6620778, 8092062, 12138093, 24276186, 36414279, 72828558]

約数ペア:

[(1, 72828558), (2, 36414279), (3, 24276186), (6, 12138093), (9, 8092062), (11, 6620778), (18, 4046031), (19, 3833082), (22, 3310389), (27, 2697354), (33, 2206926), (38, 1916541), (54, 1348677), (57, 1277694), (66, 1103463), (81, 899118), (99, 735642), (114, 638847), (162, 449559), (171, 425898), (198, 367821), (209, 348462), (239, 304722), (243, 299706), (297, 245214), (342, 212949), (418, 174231), (478, 152361), (486, 149853), (513, 141966), (594, 122607), (627, 116154), (717, 101574), (729, 99902), (891, 81738), (1026, 70983), (1254, 58077), (1434, 50787), (1458, 49951), (1539, 47322), (1782, 40869), (1881, 38718), (2151, 33858), (2629, 27702), (2673, 27246), (3078, 23661), (3762, 19359), (4302, 16929), (4541, 16038), (4617, 15774), (5258, 13851), (5346, 13623), (5643, 12906), (6453, 11286), (7887, 9234), (8019, 9082)]