78622722

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13523}}^1$

素因数の和:13567

約数の個数: 48

約数和(自身を含む): 189876960

約数和(自身を除く): 111254238

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 13523, 27046, 40569, 81138, 121707, 229891, 243414, 256937, 459782, 513874, 689673, 770811, 1379346, 1541622, 2069019, 2312433, 4138038, 4367929, 4624866, 8735858, 13103787, 26207574, 39311361, 78622722]

約数ペア:

[(1, 78622722), (2, 39311361), (3, 26207574), (6, 13103787), (9, 8735858), (17, 4624866), (18, 4367929), (19, 4138038), (34, 2312433), (38, 2069019), (51, 1541622), (57, 1379346), (102, 770811), (114, 689673), (153, 513874), (171, 459782), (306, 256937), (323, 243414), (342, 229891), (646, 121707), (969, 81138), (1938, 40569), (2907, 27046), (5814, 13523)]