69206228

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 153570312

約数和(自身を除く): 84364084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 157, 173, 182, 196, 314, 346, 364, 628, 637, 692, 1099, 1211, 1274, 2041, 2198, 2249, 2422, 2548, 4082, 4396, 4498, 4844, 7693, 8164, 8477, 8996, 14287, 15386, 15743, 16954, 27161, 28574, 30772, 31486, 33908, 54322, 57148, 62972, 100009, 108644, 110201, 190127, 200018, 220402, 353093, 380254, 400036, 440804, 706186, 760508, 1330889, 1412372, 2471651, 2661778, 4943302, 5323556, 9886604, 17301557, 34603114, 69206228]

約数ペア:

[(1, 69206228), (2, 34603114), (4, 17301557), (7, 9886604), (13, 5323556), (14, 4943302), (26, 2661778), (28, 2471651), (49, 1412372), (52, 1330889), (91, 760508), (98, 706186), (157, 440804), (173, 400036), (182, 380254), (196, 353093), (314, 220402), (346, 200018), (364, 190127), (628, 110201), (637, 108644), (692, 100009), (1099, 62972), (1211, 57148), (1274, 54322), (2041, 33908), (2198, 31486), (2249, 30772), (2422, 28574), (2548, 27161), (4082, 16954), (4396, 15743), (4498, 15386), (4844, 14287), (7693, 8996), (8164, 8477)]