72684894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 161021952

約数和(自身を除く): 88337058

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 127, 181, 186, 254, 362, 381, 527, 543, 762, 1054, 1086, 1581, 2159, 3077, 3162, 3937, 4318, 5611, 6154, 6477, 7874, 9231, 11222, 11811, 12954, 16833, 18462, 22987, 23622, 33666, 45974, 66929, 68961, 95387, 133858, 137922, 190774, 200787, 286161, 390779, 401574, 572322, 712597, 781558, 1172337, 1425194, 2137791, 2344674, 4275582, 12114149, 24228298, 36342447, 72684894]

約数ペア:

[(1, 72684894), (2, 36342447), (3, 24228298), (6, 12114149), (17, 4275582), (31, 2344674), (34, 2137791), (51, 1425194), (62, 1172337), (93, 781558), (102, 712597), (127, 572322), (181, 401574), (186, 390779), (254, 286161), (362, 200787), (381, 190774), (527, 137922), (543, 133858), (762, 95387), (1054, 68961), (1086, 66929), (1581, 45974), (2159, 33666), (3077, 23622), (3162, 22987), (3937, 18462), (4318, 16833), (5611, 12954), (6154, 11811), (6477, 11222), (7874, 9231)]