9233172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 25505480

約数和(自身を除く): 16272308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 181, 218, 234, 327, 362, 436, 468, 543, 654, 724, 981, 1086, 1308, 1417, 1629, 1962, 2172, 2353, 2834, 3258, 3924, 4251, 4706, 5668, 6516, 7059, 8502, 9412, 12753, 14118, 17004, 19729, 21177, 25506, 28236, 39458, 42354, 51012, 59187, 78916, 84708, 118374, 177561, 236748, 256477, 355122, 512954, 710244, 769431, 1025908, 1538862, 2308293, 3077724, 4616586, 9233172]

約数ペア:

[(1, 9233172), (2, 4616586), (3, 3077724), (4, 2308293), (6, 1538862), (9, 1025908), (12, 769431), (13, 710244), (18, 512954), (26, 355122), (36, 256477), (39, 236748), (52, 177561), (78, 118374), (109, 84708), (117, 78916), (156, 59187), (181, 51012), (218, 42354), (234, 39458), (327, 28236), (362, 25506), (436, 21177), (468, 19729), (543, 17004), (654, 14118), (724, 12753), (981, 9412), (1086, 8502), (1308, 7059), (1417, 6516), (1629, 5668), (1962, 4706), (2172, 4251), (2353, 3924), (2834, 3258)]